连接形式的(中英文对照)

《一》1。

1面层(surface course）：建筑地面直接承受各种物理和化学作用的表面层。

1。

2结合层(combined course）:面层与其下面构造层之间的连接层。

1。

3找平层（troweling course)：在垫层或楼板面上进行抹平找坡的构造层。

1。

4隔离层(isolating course）：防止建筑地面上各种液体或地下水、潮气透过地面的构造层。

1。

5防潮层(moisture－proot course）：防止建筑地基或楼层地面下潮气透过地面的构造层.1.6填充层（filler course）：在钢筋混凝土楼板上设置起隔声、保温、找坡或暗敷管线等作用的构造层。

1.7垫层（under layer）:在建筑地基上设置承受并传递上部荷载的构造层.1.8缩缝(shrinkage crack)：防止混凝土垫层在气温降低时产生不规则裂缝而设置的收缩缝。

1。

9伸缝(stretching crack）：防止混凝土垫层在气温升高时在缩缝边缘产生挤碎或拱起而设置的伸胀缝。

1.10纵向缩缝（lengthwise shrinkage crack）平行于施工方向的缩缝。

1。

11横向缩缝（crosswise stretching crack)垂直于施工方向的缩缝。

《二》2。

1 建筑地面（building ground）：建筑物底层地面（地面）和楼层地面( 楼面）的总称.2.2 面层（surface course）：直接承受各种物理和化学作用的建筑地面表面层。

2.3 结合层(combined course)：面层与下一构造层相联结的中间层。

2。

4 基层（base course）:面层下的构造层，包括填充层、隔离层、找平层、垫层和基土等.2.5 填充层（filler course）:在建筑地面上起隔声、保温、找坡和暗敷管线等作用的构造层.2。

6 隔离层（isolating course）：防止建筑地面上各种液体或地下水、潮气渗透地面等作用的构造层；仅防止地下潮气透过地面时，可称作防潮层。

电线电缆词汇中英文对照（第5部份）电线电缆行业词汇中英文对照（5）-螺杆长度nD(D:直径) screw length nD自粘直焊漆包线self-bonding and self-fluxing enamelled wire自粘直焊漆包线self-bonding solderable enamelled wire自粘直焊漆包线self-fluxing and self-bonded enamelled wire直焊性漆包铜圆线self-fluxing enamelled round copper wire直焊性漆包线self-fluxing enamelled wire直焊性聚氨酯漆包铜圆线self-fluxing polyurethane enammelled round copper wire 自焊性、直焊性self-solderability直角连接器right-angle adapter直角接头right-angle connector直角插头right-angle plug基准面直径reference surface diameter预矫直机pre-straightener预矫直机pre-straightening machine预矫直装置pre-straightening unit平均直径、层心直径pitch diameter直埋式光缆plow-in optical cable远程直接数据处理、远程在线数据处理on-line remote data processing直接蒸汽硫化open steam cure标称直径nominal diameter最小出线直径min. final diameter最小出线直径min.final diameter最小出线直径minimum final diameter不同心度、偏心度、不成直线、失配、失调、不匹配misalignment模场直径mode field diameter低压直流输电信息传输low transmission voltage d.c. data transmission低压直流输电信息传输low transmission voltage d.c.data transmission最大允许直径maximum acceptable diameter最大允许直径maxinum acceptance diameter最大理论直径孔径maxinum theoretical numerical aperture线性聚乙烯、直链聚乙烯linear PE直线式储线器linear accumulator直线式电缆牵引装置linear cable engine大、中、小直径large,medium,small diameter大直径电缆large-diameter cable大号[直径]线、粗线large-diameter wire大号[直径]线、粗线large-siza wire大截面[直径]电缆large-size cables电缆的直接冷却[整体冷却]、电缆的间接冷却[单面冷却] lateral cooling of cables 电缆转弯的曲率半径与电缆平均直径、节径比、节距比lay ratio进线直径inlet diameter直线式单头大拉机in-line bull block machine高精度线材矫直器high precision wire straightener耐热直焊性漆包线heat-resistant and solderable enamelled wire光纤直径fiber diameter出线直径、成品线直径finished wire diameter固定垂直偏振fixed vertical polarization(线盘)侧板直径flange diameter压扁机、压延机、矫直机、扁条拉模、拉扁钢丝模、压延工flattener矫直辊、矫正辊dressing roll有效纤芯直径effective core diameter直埋direct burial地下敷设、直埋direct burial (in earth)直埋电缆direct burial cable直埋电缆direct buried cable冷却水管、电缆的直接冷却direct cooling of cable直接牵引拉线机direct pull drawing machine远程直接数据处理、远程在线数据处理direct remote data processing直接蒸汽硫化direct steam cure直流电压direct voltage直接水冷却电缆direct water-cooled cable直接波direct wave直流耐压试验direct-current withstand voltage test直流式压铅机direct-flow lead press直接冷却式模架directly cooled dieholder双层直角挤出机头double layer crosshead不准直decollimation直径控制装置、线径控制器diameter control device直接耦合direct coupling直接串音direct crosstalk直流电(流) direct current直流电缆direct current cable直流电力电缆direct current power cable直流电阻direct current resistance直接拉丝direct drawing直接传动direct drive电缆在屏蔽前的直径diameter of the cable beneath the shield直径比diameter ratio直径缩小、缩径diameter reduction直径公差diameter tolerance十字机头、直角机头cross head十字机头、直角机头cross-head十字头、直角机头crosshead直流增音机d.c.relay repeater直流电压d.c.voltage直流电压强度d.c.voltage strength恒(向、定、流)电流、等幅电流、直流continuous current直流电压continuous voltage铜带矫直装置copper strip straightener unit线芯直径、纤芯直径、(线盘)筒径core diameter(纤)芯(直)径偏差core diameter deviation电缆芯(直)径比core ratio瞬变[断]直流电压chopped d.c. voltage包层直径cladding diameter包层表面直径偏差cladding surface diameter deviation同轴式直角挤出机头coaxial extrusion crosshead圈线预矫直机coil-end pre-straightenner大截面[直径]电缆cable with big cross-sectional areas直埋电缆、地下电缆buried cable直埋光缆buried service lightguide水线电码直接打印机cable code direct printer电缆直径控制cable diameter control(线盘)轴孔直径、线盘轴孔直径bore diameter平均纤芯直径average core diameter筒体直径、线盘筒径barrel diameter线模直径bearing diameter直流电力电缆D.C. Power cable直流电阻不平衡D.C. resistance unbalance直流耐压试验D.C. withstand test直流电力电缆D.C.power cable直流火花试验器[机、仪] DC spark testerdiameter直径DIA导线直径DOA缆芯包带层直径DOCC泡沫/实心皮绝缘的泡沫部分直径DOFC双层护套电缆的内护套直径DOIJ线对直径DiameteroverpairsDOP屏蔽直径diameterovershieldDOS钢屏蔽直径DiameteroversteelshieldDOSTL直接淬火线杆ED rod高压直流输电子工业HVDC(high-voltage d.c. transmission) 高压直流输电HVDC(high-voltage direct current transmission) 长度与直径之比、长径比L/D ratio结构高度(对绝缘子串元件) spacing(for string insulator unit) 绝缘子串insulator string绝缘子串元件string insulator unit不平衡电流、串音电流unbalanced current不可懂串音、非线性串音unintelligible cross-talk串列式三机架线材压扁整边机three-stand tandem wire flattening and edging mill 串列式三机架线材压扁机three-stand tandem wire flattening mill串连tandem串列式退火机、连续拉丝退火机tandem annealer串联、串列式布置[装置] tandem arrangement串联、串列式布置tandem connection串列式挤出机tandem extruder串列式轧机、直线式轧机tandem rolling mill串列式线材轧机tandem-type rod mill实路对幻路的串音side-to-phantom crosstalk实路对幻路的远端串音side-to-phantom far-end crosstalk实路对实路的串音、实线间串音side-to-side crosstalk实路对实路的串音耦合、实线间串音耦合side-to-side crosstalk coupling实线间的远端串音side-to-side far-end crosstalk串联电路、串联series circuit串联、串联电路series connection串联干扰电压series interference voltage串联电阻series resistance反射近端串音reflected near-end crosstalk串音overhearing近端串音near-end crosstalk近端串音衰减near-end crosstalk attenuation近端串音损耗near-end crosstalk loss近端串音near-end talk可懂串音、线性串音intelligible (linear) cross-talk间接串音indirect crosstalk高频串音特性high-frequency crosstalk performance光纤串扰fiber cross-talk远端串音far-end crosstalk远端串音衰减far-end crosstalk attenuation远端串音损耗far-end crosstalk loss远端串音防卫度far-end crosstalk ratio端串扰、端串音end cross-talk直接串音direct crosstalk串音、串话cross talk串音[串话]特性cross talk characteristic串音测量[试]法cross talk measuring method抗串扰性cross talk resistance串音信号cross-talk signal串音、串话、串扰、串光、串色crosstalk串音衰减crosstalk attenuation串音衰减当量crosstalk attenuation unit串音平衡crosstalk balance串音平衡crosstalk balancing同(轴对)串四(线组) crosstalk between coaxial pair and quad四(线组)串四(线组) crosstalk between star quad四(线组)串同(轴对) crosstalk between star quad and coaxial pair 同(轴对)串同(轴对) crosstalk between two coaxial pairs串音电路、串音耦合crosstalk circuit串话补偿crosstalk compensation串音耦合、串话耦合crosstalk coupling串音耦合损耗crosstalk coupling loss串音电流crosstalk current。

道岔术语中、英文对照中文名称英文对照一、道岔turnout道岔和交叉turnout and crossings单开道岔simple turnout对称道岔bilateral turnout三开道岔symmetrical double turnout/three-throw turnout/tandem turnout 菱形交叉diamond crossing交分道岔slip switch复式交分道岔double slip switch单式交分道岔single slip switch单渡线Single crossover渡线Crossover交叉渡线scissors crossover套线overlapping of lines套线道岔mixed gauge turnout左开道岔Left hand turnout右开道岔right hand turnout高速道岔high-speed turnout提速道岔speed-up turnout普速道岔conventional turnout二、转辙器Switch可弯式尖轨转辙器flexible switch间隔铁式尖轨转辙器loose heel switch转辙角switch angle三、导曲线（连接部分）lead curve四、辙叉Frog高锰钢（整铸）辙叉solid manganese steel frog钢轨组合辙叉bolted rigid frog可动心轨辙叉movable-point frog钝角辙叉obtuse frog锐角辙叉end frog曲线辙叉curved frog辙叉角frog angle辙叉号数frog number辙叉心轨理论尖端theoretical point of switch rail辙叉趾端toe end of frog辙叉跟端heel end of frog辙叉趾长toe length of frog1/10辙叉跟长heel length of frog辙叉趾宽toe length of frog辙叉跟宽heel length of frog辙叉咽喉throat of frog五、轨件Rail基本轨stock rail直基本轨straight stock rail曲基本轨curved stock rail尖轨switch rail直线尖轨straight switch rail曲线尖轨curved switch rail护轨guard rail ，check rail翼轨wing rail心轨point rail ， nose rail异形轨compromise rail矮形轨flat-web-section rail特种断面钢轨special section rail长心轨long point rail短心轨short point rail导轨guide rail/closure rail淬火轨quenched rail绝缘轨insulated rail可动心轨swing nose rail无缝钢轨continuous welded rail（CWR）轨缝joint gap钢轨接头rail joint绝缘接头insulated joint胶结接头glued joint焊接接头welded joint冻接接头frozen joint异形接头compromise joint六、板件Plate轨撑垫板tie plate of rail brace接头平垫板joint flat tie plate辙跟垫板switch heel tie plate支距扣板offset fastening plate垫板tie plate七、轨枕Sleeper木枕wooden sleeper混凝土枕concrete sleeper2/10岔枕switch sleeper八、零部件Components工件workpiece易损件wear parts备件spare parts扣件rail fastenings弹条Clip弹性扣件elastic rail fastenings尖轨补强板reinforcing bar轨撑rail brace支撑块support block支座条bearer strap低紧扣件low restrain fastening道钉track spike间隔铁filler限位器position-limited device滑床板slide plate鱼尾板Fishplate道岔拉杆switch rod ， stretcher bar道岔连杆connecting bar ， following stretcher bar钢轨伸缩调节器expansion joint导电销conductive pin调整楔adjusting wedge辙跟内轨撑rail brace inside of switch heel辙跟外轨撑rail brace outside of switch heel双头螺柱double head bolt轨距块gauge block调整片adjustment shim长方头螺栓rectangle head bolt接头夹板fish plate ， joint bar接头螺栓fish bolt ， tract bolt螺纹道钉screw spike轨撑rail brace补强板reinforcing bar顶铁Iron/stud/Distance block调整片adjustable shim绝缘垫片insulated shim轨距块是扣轨肢的，顶铁是顶轨腰的，间隔铁一般是和钢轨轨头下颚和轨肢上颚相接触的。

仓储货架术语1货架类别术语1.1 托盘式货架pallet racking由柱片、横梁等构件组成，也称货位式货架或横梁式货架，主要用于存放托盘式装载单元。

见图1。

1.2 搁板货架duty racking1.3 具有层板的货架。

货物存放在层板上。

层板有钢层板和木层板两种。

轻型搁板货架light duty racking由立柱、层板等构件组成，单元货架通常每层承载不大于150kg，总承载一般不大于2000kg。

见图2。

中型搁板货架medium duty racking由立柱、横梁(或中托、顶托)、层板等构件组成，单元货架通常每层承载大于150～500kg,总承载一般不大于5000kg。

见图3。

重型搁板货架heavy duty racking由立柱、横梁、层板等构件组成，单元货架通常每层承载大于500～1500kg。

见图4。

1.4 贯通式货架drive-in racking由立柱、悬撑、支撑梁、拉杆、顶梁等构件组成。

特点是等空间内储存装载单元货位数多，工作方式是叉车直接驶入通道进行存取作业的货架系统。

又称驶入式货架。

见图5。

1.5 悬臂式货架cantilever racking由立柱(或柱片)、悬臂、拉杆、底座等构件组成，用于储存长形物料的货架。

见图6。

1.6 重力式货架live pallet racking一种密集存储单元物品的货架系统。

在货架每层的通道上，都安装有一定坡度的、带有轨道的导轨，入库的单元物品在重力的作用下，由入库端流向出库端。

1.7 压入式货架push-back racking把装有装载单元的小车，从出入口沿轨道依次压入货架后部；取货时在重力的作用下，小车沿轨道下滑，再依次取出装载单元。

也称后推式货架。

货物存取方式：先进后出。

见图8。

1.8 移动式货架mobile racking可在轨道上移动的货架。

见图9。

1.9 阁楼式货架Mezzanine Floors由立柱、横梁、钢层板、楼面梁、楼面板、护栏、楼梯等构件组成的多层储存货物的货架。

各种阀门的中英文对照阀 valve阀板 valve deck plate阀板 valve plate阀板式活塞泵valve deck plate type piston pump 阀板式活塞泵valve plate type piston pump阀瓣Disc阀操纵杆valve operating rod阀痤槽valve seat recess阀挡valve grid阀挡valve positioner阀挡valve stop阀导杆valve tail rod阀导向器valve guide阀盖bonnet阀盖衬套bonnet bush阀盖垫片bonnet gasket阀杆stem阀杆valve rod阀杆valve spindle阀杆端部尺寸Dimmension of valve stem end阀杆环stem ring阀杆螺母Yoke bushing Yoke nut阀杆填料stem packing阀杆头部尺寸Dimension of valve stem head阀簧valve spring阀簧压板valve spring plate阀控水锤泵valve—controlled hydraulic ram阀框架valve yoke阀门Valve阀门传动装置valve bandle set阀门和管件Valves and Fittings阀门盘根valve packing阀门手柄valve handle阀盘disc阀盘valve disc阀片Disc阀球valve ball阀驱动臂valve driving arm阀驱动臂valve motion arm阀式活塞valve type piston阀式活塞valve type bucket阀室式活塞泵valve box type piston pump阀室式活塞泵（美) valve pot type piston pump阀抬起装置valve lifting device阀体body阀体valve body阀箱valve box阀箱valve cage阀箱valve chest阀箱；阀限位器valve guard阀箱盖cover for valve box阀箱盖valve box cover阀箱式活塞泵（美）turret type piston pump阀形活塞泵valve type piston pump阀座Seat ring阀座valve carrier阀座valve seat（body seat）阀座；阀盘valve seat阀座环seat ring阀座密封嵌条sealing strip for valve seat法兰flange法兰堵头blind flange法兰端flange end法兰接头flange joint法兰连接紧固件（双头螺栓和螺帽）flange bolting 法兰密封面，法兰面flange facing法兰面加工flange facing finish法兰球阀Flange Ball Valves翻板阀Flap反冲盘Disc holder反向作用式减压阀Reverse acting reducing valve反向作用式减压阀Reverse acting reducing valve放空阀emptying valve放气阀air vent valve；vent valve放气阀；排气阀air evacuation valve放泄阀escape valve分置阀室式活塞泵separate valve box type piston pump 分置阀室式活塞泵（美) side pot type piston pump封闭式Seal type浮动式球阀Float ball valve浮球Ball float浮球阀Float Valve浮球式疏水阀Ball float steam trap浮球式疏水阀Free Float Type Steam Trap浮桶Bucket float浮桶式疏水阀Open bucket steam trap辅助（副）阀Auxiliary valves负荷率Rate of load condensate附加背压力Superimposed back pressure复位弹簧Returnning spring杠杆式Lever type杠杆式安全阀Lever and weight loaded safety valve杠杆式减压阀Lever reducing valve高温阀门High temperature valve高压阀门High pressure valve格兰密封gland隔离阀isolating valve隔膜Diaphragm隔膜阀diaphragm valve隔膜式控制阀diaphragm operated comtrol valve工作背压Operating back pressure工作温度Operating temperature工作温度Working temperature工作压差Operting differential pressure工作压力Operating pressure工作压力Working pressure公称通径Nominal diameter公称压力Nominal pressure固定式球阀Fixed ball valve关闭压力Lockup pressure关阀过冷度Subcooled temperature of close valve关阀温度Closing valve temperature管道安全阀Piping Safety Valves过冷度Subcoold temperature过流阀（或节流阀) Restrictor Valves喉径Throat diameter滑阀slide valve滑阀式回转活塞泵rotary piston pump with slide gate 滑阀型转子泵eccentric rotary pump with sliding sleeve 环形阀annular valve环形阀double beat valve换向阀selector valve换向阀shuttle valve回转滑阀活塞泵piston pump with rotary gate回座压力Re-seating pressure of a safety valve活塞昵减压阀Piston reducing valve活塞式阀piston valve活塞式阀；柱塞式阀plunger valve活塞式减压阀Piston reducing valve减速阀Deceleration valves减压比Pressure reducing ratio减压阀pressure reducing valve浆液阀Parallel Slide Valves角阀Angle Valve角阀isolation valve angle configuration角式Angie type角式节流阀Angle Throttle Valves角式截止阀Angle Stop valves铰链阀；片状阀flapper valve节流阀throttle valve节流阀choke valve节流阀；节流throttle结构长度Face—to—face dimension ；End—to-end dimension; Face-to-centre dimension 结构形式Type of construction截止阀Globe valve截止阀Shut-off Valve截止阀；关断阀shut-off valve截止式隔膜阀Globe diaphragm valve紧急切断阀Emergeny Cut-off Valves进气阀air intake valve进水阀；进口阀门inlet valve静态特性Static characteristics静态特性偏差Static characteristics derivation开阀过冷度Subcooled temperature of open valve开阀温度Opening valve temperature开启高度Lift壳体试验Shell test壳体试验压力Seal test pressure空气阀门Air valves快速排污阀Quick Draining Valves类型Type冷凝结水排量Cold condensate capacity冷态试验差压力Cold differential test pressure理论排量Theoretical flowing capacity连接槽尺寸Dimension of connecting channel连接尺寸Conncetion cimension连接形式Type of connection帘面积Curtain area流道面积Flow area流道直径Flow diameter流量孔板flow orifice plate流量控制阀flow control valve流量特性Flow characteristics流量特性偏差Flow characteristics derivation漏汽量Steam loss脉冲式疏水阀Impulse steam trap密封面Sealing face密封试验Seal test密封试验压力Seal test pressure明杆平行式双闸板闸板Double Disk Parallel Gate V alves明杆闸阀Outside screw stem rising through handwheel type gate valve 膜片Diaphragm内压自封Pressure seat逆止阀；止回阀check valve逆止阀;止回阀non—return valve逆止阀;止回阀；单向阀check valve排放背压力Brilt—up back pressure排放压力Relieving pressure排灰阀Ash valves排量系数Coefficient of discharge排气阀air release valve排气阀Exhaust valves排气阀Vent Valve排水阀Drainage valves排水温度Temperature at discharging condensate排污阀blowdown valve排污箱（阀) Waste Valves排渣闸阀Scum Gate Valves盘阀moushroom valve盘状阀plate valve旁路阀by pass valve配汽活塞阀缸套piston valve line喷射阀injection valve喷射阀sprayer valve喷水阀spray water valve频跳Chatter平衡阀Balance valves平衡式Balance type平行式闸阀Parallel gate valve Parallel slide valve启闭件Disc启闭压差Blowdown of a safety valve起始升程Commencement of lift气动装置Pneumatic actuator气阀摇臂valve arm气－液动装置Pneumatic-hydraulic actuator潜水电泵（排污泵) Submerged Motor Pumps切断阀；截止阀block valve;shut—off valve；stop valve 切断式止回阀stop check valve切换阀；多向阀changeover valve球、球芯Ball球阀Ball valve球阀globe valve球体Ball全启式安全阀Fall lift safety valve热凝结水排量Hot condensate capacity入口隔离门suction isolating valve塞子Plug三通阀three-way isolating valve三通阀three-way valve三通式Three way type上密封Back seat上密封试验Back seal test渗漏量Leckage升降立式止回阀Vertical lift check valve升降式止回阀Lift check valve适用介质Suitable medium适用温度Suitable temperature手摇油泵（阀）Manual Oil Pumps Valves疏水阀drain valve双金属片式疏水阀Bimetal elements steam trap双口排气球Double Opening Exhaust Valves双联弹簧式安全阀Duplex safety valve双闸板Double gate disc双闸板平板闸阀Double Disc Flat Gate Valves水封闸阀Water Seal Gate Valves水力喷射器(真空泵）Vacuum Pumps伺服阀servovalve填料Packing填料垫Packing seat填料函Stuffing填料式旋塞阀Gland packing plug valve填料箱Stuffing box填料压盖Gland通气阀breather valve通气阀；呼吸器breather通用阀门General valve吐出阀;排出阀discharge valve吐出阀限位器delivery valve guard微启式安全阀Low lift safety valve微阻缓闭止回阀Tiny Drag Slow Shut Check Valves吻合度Percent of contact area蜗轮传动蝶阀Butterfly Valves with Gear Actuator蜗轮传动装置Wormgear actuator屋脊式隔膜阀Weir diaphragm valve无阀泵valveless pump无阀隔膜泵valveless diaphragm pump无阀振动泵valveless vibration pump无负荷漏汽量No-load steam loss无负荷漏汽率Rate of no-load steam loss吸（抽）气阀Aspirating valves吸入阀suction valve吸入阀限位器suction valve guard先导式安全阀Pilot operated safety valve先导式液压阀Pilot—operated reducing valve相对静偏差Relative static characteristics derivation相对流量特性偏差Relative flow characteristics derivation相对压力特性偏差Relative pressure characteristics derivation 销轴Hinge pin楔式闸阀Wedge gate valve斜板式蝶阀Indined disc butterfly valve泄料(放空,排污）阀Blowdown valves泄压阀Decompression valves泄压阀pressure release valve泄压阀;安全阀relief valve卸荷式减压阀Balanced reducing valve型号Type Model旋启多瓣式止回阀Multi—disc swing foot valve旋启式止回阀Swing check valve旋启双瓣式底阀Double disc swing foot valve旋塞阀Cock旋塞阀plug valve压力（増压）阀Pressure valve压力调节阀；压力控制阀pressure controlled valve压力特性Pressure characteristics压力特性偏差Pressure characteristics derivation压力增长系数Pressure increasing ratio摇杆Arm液动装置Hydraulic actuator液化气管件LPG Pipe Fitting液下泵Under Water Pumps液压执行器hydraulic actuator仪表针形截止阀Meter Needle Type Globe Valves 溢流阀overflow valve翼形阀；锥形阀wing valve油封式旋塞阀Lubricated plug valve有阀翼板double acting wing有阀翼板wing with valve有负荷漏汽量Load steam loss有负荷漏汽率Rate of load steam loss圆板阀；圆盘阀disc valve圆盘式疏水阀Shemostatic team trap圆柱齿轮传动装置Cylindrical gear actuator圆锥齿轮传动装置Conical gear actuator闸板Wedge disc闸板式隔膜阀Wedge diaphragm valve闸阀gate valve闸阀sluice valve针形阀Pintle valve ；Needle valve真空破坏阀vacuum breaker valve蒸汽疏水阀Automatic steam trap Trap整定压力Set pressure正向作用式减压阀Direct acting reducing valve 支架Yoke直接载荷式安全阀Direct loaded safety valve直接作用式减压阀Direct—acting reducing valve 直流式Y-globe type直流式截止阀Oblique Stop Valve直通单向阀inline check valve直通单向阀straightway check valve直通阀Throughway Valve止回阀Check Valve止回阀；回流阀reflux valve制动阀Brake valves中压阀门Middle pressure valve钟形浮子式疏水阀Inverted bucket steam trap钟形罩Inverted bucket轴套Axis Guide主阀Main valve主要外形尺寸Prime out—form dimensions主要性能参数Specifeca tion speeification注液漏斗阀Priming Tundish Valve柱塞阀Plunger valve柱塞截止阀Plunger Globe Valve柱塞型摆动阀rocking plunger valve撞击手轮Impact handwheel锥形阀；翼形阀conical valve自动循环阀Automatic Recirculation Valve组合阀Combination valves最大过冷度Maximum subcoold temperature最大流量Maximum flow rate最大压差Maximum differential pressure最低工作压力Minimum operating pressure最高背压率Maximum rate of back pressure最高工作背压Maximum operating back pressure最高工作温度Maximum operating temperature最高工作压力Maximum operating pressure最高排水温度Maximum temperature at discharging 最高允许温度Maximum allwable temperature最高允许压力Maximum allowable pressure最小过冷度Minimum subcooled temperature最小压差Minimum differntial pressure。

1. 缩写词和代号1.1 法兰结构形式及密封面代号BL---Blind Flange 法兰盖 LF/SE---Lapped Joint Flange SO---Slip-On Welding Flange SW---Socket Welding FlangeTh---Thread Flange 螺纹法兰 FF---All Flat Face 全平面RF---Raised Face 突面 FM---Female Face 凹面M---Male Face 凸面T---Tongue Face榫面 G---Groove Face槽面 RJ---Ring Joint 环连接面 1.2常用缩写词'13Cr + STL---13Cr Trim with Stellited Seat DWD---Split Wedge Disc 楔形双闸板MFR'S---Manufacturer's Standard 制造厂标准RWD---Resilient Wedge Disc13Cr 阀芯带 STL 阀座 "ENP---Electroless Nickel Plating 镍磷硼合金镀层NBR---Nitrile-butadiene Ruber丁腈橡胶 Sch.No.---Schedule Number管表号 Bana-N 丁钠橡胶FE---Flanged End 法兰连接端NPS---Nominal Pipe Size 管子公称尺寸（英制）STL---Stellited 硬质合金（钴－铬－钨合金） BB---Bolted Bonnet 螺栓连接的阀盖FLG---Flange 法兰NPT---National Pipe Taper Thread 60SWD---Solid Wedge Disc 楔形单闸板 BC---Bolted Cap 螺栓连接的阀帽 FS---Forged Steel 锻钢NRS---Non-Rising Stem 暗杆 SW Socket Weld 承插焊BN---Bayonet 卡套连接FWD---Flexible Wedge Disc挠性楔形闸板 OS---Outside Screw 外螺纹TB---Thread Bonnet 螺纹阀盖BRZ---Bronze 青铜GALV---Galvanized 镀锌OS&Y---Outside Screw with Yoke 外螺纹带支架WN---Welding Neck Flange带颈对焊法兰 对焊环松套法兰带颈平焊兰 承插焊法兰弹性闸板 锥管螺纹TE---Thread End 螺纹端BW---Butt Weld 对焊连接HEX—六角头(螺栓)PTFE---Polytetrafluoroethylene 聚四氟乙烯TC---Thread Cap 螺纹阀帽CI---Cast Iron 铸铁HF---Hard Face 硬表面RTFE---Reinforced PTFE 增强PTFEWB---Welded Bonnet 焊接阀盖CS---Carbon Steel 碳钢HW---Handlewheel 手轮缩写说明BE 坡口BW 对焊BL 法兰盖BC.SWING 螺栓阀盖旋启式BB.OS&Y 螺栓阀盖外螺纹及轭式BC.LIFT 螺栓阀盖升降式Dual-plate 双蝶板FB.L.OP. 全通径手工操作FB.GEAR OP. 全通径齿轮操作FF 全平面FL 法兰F 锻件GV 镀锌HF 硬质合金堆焊LJ 活套法兰L 翻边短节短规格LL 翻边短节长规格MFR'S.ST'd 制造商标准NPT 螺纹(60O)PE 平口PTFE 聚四氟乙烯RPTFE 增强聚四氟乙烯RF 突面STR 过滤器SM 无缝STL 硬质合金SW 承插SO 平焊Sch 管道壁厚标号SB.ISRS 螺纹阀盖内螺纹明杆ISNS 内螺纹暗杆WL 焊接WN 带颈对焊WFR 对夹Y2 半硬不锈钢焊管专业名称中英文对照（一）锅炉热交换器用不锈钢钢管：stainless steel tube for boiler ，heat— excha nger材质：grade 外径：OD焊接方式：welding method包装方式：packing 标准：standard 壁厚：wt 产品应用：application 捆包木箱包装：bundle or wooden case 规格：specification薄壁不锈钢水管：light gauge stainless steel water pipes 食品卫生不锈钢管：stainless steel sanitary tubes 开卷uncoiling 活塞loop 成型forming 焊接welding内外焊缝整平outside inside weld bead rolling 预矫正precalibration感应热处理：induction heat treating 定径矫直sizing straightening 涡流检测eddy current test喷码marking 切断cutting 水压检查hydrostatic test水下气压测试under water air pressure testX 射线检查X ray inspection 酸洗pickling 最终检查final inspection 发运shipping 光亮退火bright annealing 尺寸检测dimention examination 表面质量surface examination 液压试验hydrostatic test 气压测试pneumatic test 硬度测试harness test 金相组织测试分析metallographic examination 晶间腐蚀测试intergranular corrosion test机械性能测试mechanical property test 拉伸试验tension test 压扁试验flattering testASTM 标准下不锈钢焊管A249 关于奥氏体广泛用于热交换器，锅炉，过热器，冷凝器的焊管A269 一般用途用无缝和焊接的奥氏体不锈钢管制品标准A270 奥氏体铁素体无缝管卫生管A554 机械用焊管ASTM 命名方法及扩充（以ASTM A249 为例）:其中在ASTM 标准下，分别有以A.B.C 为首字母A：ferrous material 亚铁含铁材料黑色金属材料B：non —ferrous materials 不含铁材料有色金属材料C: cementitious materials 胶结材料ASTM A249 在A248 出版之后发展，分配可以用数字，在A25.0 出现之前没有实际意义。

管道专业英语解释及法兰形式法兰类型和密封⾯形式Word资料.2.1 PLG 法兰Flange2.1.1 WNF 对焊法兰Welding neck flange 2.1.2 SOF 平焊法兰Slip-on flange 2.1.3 SWF 承插焊法兰Socket-welding flange 2.1.4 T 螺纹法兰Threaded flange Word资料.2.1.5 LJ 松套法兰Lapped joint flange2.1.6 REDF 异径法兰Reducing flange2.1.7 BF 法兰盖（⽇法兰）Blind flange2.2 FSF 法兰密封⾯Flange scaling face2.2.1 FF 全平⾯Flat face2.2.2 RF 凸台⾯Raised face2.2.3 MFF 凹凸⾯Male and female face2.2.4 LF 凹⾯Female face2.2.5 LM 凸⾯Male face2.2.6 RJ 环连接⾯Ring joint face2.2.7 TG 榫槽⾯Tongue and groove face2.2.8 TF 榫⾯Tongue face2.2.9 GF 槽⾯Groove face管件类产品中英⽂对照表Word资料.简介：异径弯头reducing elbow带⽀座弯头base elbowk半径弯头long radius elbow短半径弯头short radius elbow长半径180弯头long radius return 短半径180弯头short radius return带侧向⼝的弯头（右向或左向）side outlet elbow (right hand or left hand)双⽀管弯头（ ..管件Fitting弯头elbow异径弯头reducing elbow带⽀座弯头base elbowk半径弯头long radius elbow短半径弯头short radius elbow长半径180°弯头long radius return短半径180°弯头short radius return带侧向⼝的弯头（右向或左向）side outlet elbow (right hand or left hand)双⽀管弯头（形）double branch elbow三通tee异径三通reducing tee等径三通straight tee带侧向⼝的三通（右向或左向）side outlet tee (right hand or 1eft hand)异径三通（分⽀⼝为异径）reducing tee (reducing on outlet)异径三通（⼀个直通⼝为异径）reducing tee (reducing on one run)带⽀座三通base tee异径三通（⼀个直通⼝及分⽀⼝为异径）reducing tee (reducing on one run and outlet)异径三通（两个直通⼝为异径，双头式）reducing tee (reducing on both runs, bull head)45°斜三通45° lateral45°斜三通（⽀管为异径）45° lateral (reducing on branch)45°斜三通(⼀个直通⼝为异径) 45° lateral (reducing on one run)45°斜三通(⼀个直通⼝及⽀管为异径) 45° lateral (reducing on one run and branch)Y型三通（俗称裤衩）true “Y”四通cross等径四通straight crossWord资料.异径四通reducing cross异径四通（⼀个分⽀⼝为异径）reducing cross (reducing on one outlet)异径四通（⼀个直通⼝及分⽀⼝为异径）reducing cross (reducing on one run and outlet)异径四通（两个分⽀⼝为异径）reducing cross (reducing on both outlet)异径四通（⼀个直通⼝及两个分⽀⼝为异径）reducing cross (reducing on one run and both outlet) 异径管reducer同⼼异径管concentric reducer偏⼼异径管eccentric reducer锻制异径管reducing swage螺纹⽀管台threadolet焊接⽀管台weldolet承插⽀管台sockolet弯头⽀管台elbolet斜接⽀管台latrolet镶⼊式⽀管嘴sweepolet短管⽀管台nipolet⽀管台，插⼊式⽀管台boss管接头coupling, full coupling半管接头half coupling异径管接头reducing coupling活接头union外螺纹缩接（俗称补芯）bushing管帽cap (C)堵头plug短节nipple异径短节reducing nipple; swage nipple⽯油化⼯企业配管⼯程常⽤英语缩写Word资料.管件英汉词汇查询(H-Y)HALF COUPLING 单承⼝管箍1 管⼦及管件HARDNESS 硬度（最⼤值197）编号缩写中⽂名称英⽂名称HEAT CONTROL NUMBER 热处理炉号1.1 P 管⼦Pipe HEAT TREATMENT（热处理），有缝部分填N，⽆缝部分填A 1.2.3 MEL 斜接弯头（虾⽶腰弯头）Mitre elbow HEX HEAD BUSHING ⼘申1.2.4 REL 异径弯头Reducing elbow HEX HEAD PLUG 六⾓塞头1.3 T 三通Tee HEX NIPPLE 六⾓⽴布1.3.1 LT 斜三通Lateral tee HIGH PRESSURE ELBOW ⾼压弯头1.3.2 RT 异径三通Reducing tee HIGH PRESSURE REDUCER ⾼压异径管1.4 R 异径管接头（⼤⼩头）Reducer HIGH PRESSURE TEE ⾼压四通1.4.1 CR 同⼼异径管接头（同⼼⼤⼩头）Concentric reducer h ydraulic hose液压软管1.4.2 ER 偏⼼异径管接头（偏⼼⼤⼩头）Eccentric reducer H J 环境保护⾏业标准1.5 CPL 管箍Coupling hose clip软管卡⼦Word资料.1.5.1 FCPL 双头管箍Full coupling hose protector软管保护管1.5.2 HCPL 单头管箍Half coupling hot-rolling seamless pipe热轧⽆缝钢管1.5.3 RCPL 异径管箍Reducing coupling HR 热轧1.6 BU 外螺纹接头Bushing INNER DIAMETER （简）ID 径1.7 UN 活接头Union INSERT 变径接头1.8 HC 软管接头Hose coupler integral pipe flange整体管法兰1.9 SE 翻边短节Stub end JIS ⽇本⼯业标准1.10 NIP 短节Pipe nipple or straight nipple jumper hose跨接软管1.10.1 SNIP 异径短节Swaged nipple jumper lose connection跨接软管连接器1.11 CP 管帽（封头）Cap Lap Joint Flanges对焊环松套法兰1.12 PL 管堵（丝堵）Plug lap joint flange (LJF) 松套法兰1.13 BLK 盲板Blank lapped joint搭接接头，松套连接1.13.1 SB 8字盲板Spectacle blind (blank)lapped pipe end翻边端1.14 RP 补强板Reinforcing pad large end plain (LEP) ⼤端为平的Word资料.2 法兰large end thread (LET) ⼤端带螺纹编号缩写中⽂名称英⽂名称latrolet斜接⽀管台2.1 PLG 法兰Flange layer(plie) 层2.1.1 WNF 对焊法兰Welding neck flange lined pipe衬⾥管2.1.2 SOF 平焊法兰Slip-on flange LJRF（简）LAP JOINT RF 滑接（松套）法兰2.1.3 SWF 承插焊法兰Socket-welding flange long radius elbow k半径弯头2.1.4 T 螺纹法兰Threaded flange long radius return长半径180°弯头2.1.5 LJ 松套法兰Lapped joint flange LONG WELDING NECKS 长⾼径法兰2.1.6 REDF 异径法兰Reducing flange loose hubbed flange松套带颈法兰2.1.7 BF 法兰盖（⽇法兰）Blind flange loose plate flange松套板式法兰MAGNETIC PARTICLE EXAM（磁性粒⼦检验），三通部分填OK，其2.2 FSF 法兰密封⾯Flange scaling face他填N/A2.2.1 FF 全平⾯Flat face male face (MF) 凸⾯2.2.2 RF 凸台⾯Raised face MALE TEE 外⽛三通Word资料.2.2.3 MFF 凹凸⾯Male and female face MEAN OUTSIDE DIAMETER 平均外径2.2.4 LF 凹⾯Female face mfg no. (heat no.) 炉号2.2.5 LM 凸⾯Male face mitre bend斜接弯管2.2.6 RJ 环连接⾯Ring joint face MODEL 形状分类2.2.7 TG 榫槽⾯Tongue and groove face nipple短节2.2.8 TF 榫⾯Tongue face nipolet短管⽀管台2.2.9 GF 槽⾯Groove face NOMINAL DIAMETER （简）DN 公称通径3 垫⽚NOMINAL PIPE SIZE 端⾯公称直径编号缩写中⽂名称英⽂名称offset bend偏置弯管（~ 形）3.1 G 垫⽚Gasket one end thread (OET) ⼀端带螺纹3.1.1 NMG ⾮⾦属垫⽚Non-metallic gasket orifice flange孔板法兰3.1.1.1 AG ⽯棉垫⽚Asbestos gasket outer cover层迭迭外层pad type flange盘座式法兰3.1.1.2 RG 橡胶垫⽚Rubber gasket OUTLET 鞍座；套焊鞍座3.1.1.3 TEG 聚四氟⼄烯包复垫⽚PTFE envelope gasket OUTSIDE DIAMETER（简）外径Word资料.3.1.2 SMG 半⾦属垫⽚Semimetallic gasket pilot line操纵管路3.1.2.1 MJG ⾦属包垫⽚Meta-jacket gasket pipe管⼦(按照配管标准规格制造的)3.1.2.2 SWG 缠绕式垫⽚Spiral wound gasket pipe fittings管接头pipe-line管路3.1.3 MG ⾦属垫⽚Metallic gasket pipe nut管螺母3.1.3.1 FMG ⾦属平垫⽚Flat metallic gasket pipe seat管座3.1.3.2 SMSG 齿形⾦属垫⽚Solid metal serrated gasket pipe threaded joint管螺纹连接3.1.3.3 LER 透镜式⾦属环垫Lens ring gasket Piping component 管道组成件3.1.3.4 OCR ⼋⾓形⾦属环垫Octagonal ring gasket pl（简）板式平焊法兰3.1.3.5 OVR 椭圆形⾦属环垫Oval ring gakset plain end (PE) 平端3.1.3.6 IR/OR 外定位环Inner ring and outer ring plastic pipe塑料管3.1.3.7 IR 定位环Inner ring PLATE FLANGE 平板法兰3.1.3.8 OR 外定位环Outer ring plug堵头4 坚固件pneumatic braking connection⽓制动管连接器编号缩写中⽂名称英⽂名称pressure rating, pressure rating class压⼒级Word资料.4.1 B 螺栓Bolt pressure ring压⼒环4.1.1 SB 螺柱Stud bolt pressure-temperature rating压⼒—温度等级4.2 NU 螺母Nut quarter bend 90°弯管4.3 TB 花蓝螺母Turnbuckle quick fitting快速接头4.4 WSR 垫圈Washer raised face (RF) 突⾯4.4.1 SWSR 弹簧垫圈Spring washer rigid pipe刚性件5 阀门reducer异径管；⼤⼩头编号缩写中⽂名称英⽂名称reducing coupling异径管接头5.1 GV 闸阀Gate valve reducing cross异径四通；变径四通reducing cross (reducing on one outlet) 异径四通（⼀个分⽀⼝为异5.2 GLV 截⽌阀Globe valve径）reducing cross (reducing on one run and both outlet) 异径四通（⼀个5.3 CHV ⽌回阀Check valve直通⼝及两个分⽀⼝为异径）5.4 BUV 蝶阀Butterfly valve reducing cross (reducing on one run and outlet) 异径四通（⼀个直通Word资料.⼝及分⽀⼝为异径）reducing cross (reducing on both outlet) 异径四通（两个分⽀⼝为异5.5 BAV 球阀Ball valve径）5.6 PV 旋塞阀Plug valve (cock) REDUCING COUPLING 异径单承⼝管箍5.7 CV 调节阀Control valve reducing elbow（简RED EL）异径弯头、变径弯头5.8 SV 安全阀Safety valve reducing flange异径法兰5.9 RV 减压阀Pressure reducing valve reducing nipple异径短节5.10 ST 蒸汽疏⽔阀Steam trap reducing swage锻制异径管5.11 PRV 泄压阀Pressur relief valve reducing tee异径三通5.12 BV 呼吸阀Breather valve reducing tee (reducing on outlet) 异径三通（分⽀⼝为异径）5.13 NV 针形阀Needle valve reducing tee (reducing on one run) 异径三通（⼀个直通⼝为异径）reducing tee (reducing on one run and outlet) 异径三通（⼀个直通⼝5.14 AV ⾓阀及分⽀⼝为异径）5.15 DV 隔膜阀reducing tee (reducing on both runs, bull head) 异径三通（两个直通Word资料.⼝为异径，双头式）5.16 TWV 三通阀RETURN BEND u型管5.17 SGV 插板阀RF 凸⾯法6 管道上⽤的⼩型设备ring joint face环连接⾯编号缩写中⽂名称英⽂名称ring joint (RJ) 环垫接头6.1 SPR ⽓液分离器Separator root mean square (RMS) 均⽅根6.2 FA 阻⽕器Flame arrester roughness粗糙度6.3 SR 过滤器Strainer ROUND HEAD PLUG 圆⾓塞头6.3.1 SRY Y型过滤器Y-type strainer roundness圆度6.3.2 SRT T型过滤器T-type strainer rubber tube橡胶管6.3.3 SRB 桶式过滤器Bucket type strainer run pipe; straight pipe直管6.3.4 TSR 临时过滤器Temporary strainer “S” bend S形弯管6.4 SIL 消声器Silencer sch 50A6.5 SG 视镜Slight glass 不锈钢管件尺⼨包含：Word资料.6.6 SC 取样冷却器Sample cooler 美标（SISI/ASTM）、德标（DIN）、⽇标（SUS/JIS）6.7 DF 排液漏⽃Drain funnel 例如：美标：1"=25.4mm.、1/2"、1/8"、1.5"、2"等；6.8 LM 管道混合器Line mixer 德标：5S、10S、100S等等6.9 RO 限流孔板Restriction orifice ⽇标：10A、20A、50A等等6.9.1 MO 混合孔板Mixing orifice SCH806.1 RD 爆破⽚（爆破膜）Rupture disk SCH+数字序号表⽰抗拉强度管道表号（SCH.）并不是壁厚，是⼀壁厚系列。

1、管线号注示LS 1300 ---- 1” -– 1S1 -— HC (50)2、介质代号一览表3、管道绝热类型注示：绝热类型/厚度（50）管材等级管径管线号介质代号4管道空视图中英文对照表5、管道空视图材料表描述例句：PIPE，CS，SMLS，ASTM，A53-B，TYPE，S，S-140壁厚系列材质：碳钢无缝ASTM A53-B S型分项代码：管道，1500#，，CS BODY W/BCRIHF API TRIM 8.G.O,6、常用略语F-法兰G-垫片B-螺栓PIPE-管道REDUCTING TEE-异径三通TEE-三通90(45)ELL-90(45)弯头SWAGE-异径管CONC-同心ECC-偏心PLUG-管堵FIGURE 8-8字盲板GASKET-垫片STUD BOLT-螺栓BLIND-盲板CAP-管帽NIPPLE-短管THREADOLET-螺纹管座SOCKLET-承插管座SLIP-ON-平焊BALL VALVE-球阀GATE VALVE-闸阀CHECK(GLOBE) VLLVE-止回阀(截止阀)BUTTERFLY VALVE-蝶阀1500LB阀体及阀芯材质连接形式：对焊压力等级：1500LB7、合成氨装置分区一览表:8、管道材料材质色别码9、管道焊缝检验等级一览表ⅡⅢ比例为：100%10、管道材料规定英文缩写与中文对照表11、管道材料汇总表英文缩写与中文对照表12、阀门代码13、焊接材料选用一览表14、管道焊前预热及焊后热处理要求15、垫片代号：4 D F 1 垫片结构类型填充材料垫片厚度面性垫片基本材料常用垫片选号如下表：16、螺栓选型螺栓型式见注见表1注1：A为双头螺栓，B为单头螺栓，C为圆头螺栓20、管道常用数据表（直径、壁厚）。

钢结构中英文对照从施工规范及相关文件资料整理Leo-QQ-778468076材料钢板steel plate钢管steel plate垫板padding plate垫块backfilling地脚螺栓anchor bolt预埋螺栓embedded bolt螺母nut垫圈washer铆钉rivet螺丝钉screw高强螺栓high-strength bolt大六角头高强螺栓big hexagonal high-strength bolt型钢section steel，shaped steel自攻螺钉tapping screw波形屋面瓦wave roof tile钢丝网steel-wire mesh防腐材料anticorrosive material防火涂料fireproof paint防锈漆anticorrosive paint底漆primer面漆nominated painting构件零件part部件component构件element钢柱steel column钢柱脚steel column base钢支座steel support实腹式钢柱solid-web steel column带牛腿钢柱the steel column with bracket主梁main beam次梁secondary beam檩条purlin吊车梁crane girder系杆tie beam系梁tie beam屋架roof truss坡口groove屋盖roof system屋面板roof board，roof slab，roof plate天窗架skylight truss拱形屋架arch-shaped roof truss三角形屋架triangle roof truss梯形屋架trapezoid roof truss中拼单位intermediate assembled structure空间刚度单元space rigid unit环境温度ambient temperature预拼装test assembling连接connection螺栓连接钢构bolted steel structure摩擦型高强螺栓连接high-strength bolted friction-type connection 不焊透对接焊接partial penetrated butt weld焊透对接焊接penetrated butt weld焊钉（栓钉）焊接stud welding数据及单位抗震设计earthquake-resistant design层高storey height净高net height计算长度effective length计算高度effective height计算跨度effective span净跨net span净重net weight吨ton千克kilogram面积area立方的cubic平方（正方形的，矩形的）square容积capacity米meter厘米centimeter毫米millimeter微米micrometer工具及机械焊机welding machine自动焊机automatic welding machine自动埋弧焊机submerged arc automatic welding machine手动电弧焊机manual arc welding machine二氧化碳埋弧焊机CO2（carbon dioxide）shield arc welding machine 电渣焊机electro-slag welding machine焊条electrode锤子hummer力矩扳手torque spanner，torque wrench螺丝钳clamp电钻electric drill钻机driller冲击钻（电锤）electric hammer手动摇臂钻manually operated whipping driller磁力钻magnetic driller铣床milling machine碘钨灯iodine tungsten lamp安全照明灯safety flare空压机air compressor钢丝绳steel cable吊车crane（150t）履带式吊车（150t）crawler crane吊钩crane hook液压校直机hydraulic calibrator经纬仪theodolite水平仪（水准仪）gradienter，level安全防护安全网safety net安全帽helmet安全带safety belt劳保鞋hard shoes护目镜goggles防护罩shield安全手套safety gloves防护手套protective gloves绝缘工作服insulating coverall耐火工作服fire-resistance coverall耐酸工作服acid-proof working suit耳塞earplug焊接过程及焊接质量和其他除锈车间blasting workshop焊接weld焊缝welding joint焊缝质量等级quality grade of weld横向焊缝transverse weld对接焊缝butt weld缺陷defect变形deformation凹坑pit麻面pock mark夹渣slag inclusion，slag joint咬边undercut焊缝中未熔焊点non-welded welding裂缝leakage，crack气孔air hole表面瑕疵surface defect不正确焊接尺寸incorrect welding size返工rework外观质量appearance quality检测方法和试验焊缝无损检测non-destructive inspection of weld非破损检测non-destructive test射线检测ray test磁粉检测magnetic particle testing超声波检测extra-sound test放大检测法magnetic test色彩检测法color test放大镜（扩大20倍）magnifier （within 20 times magnification）破坏试验damage test物理和化学成分physical and chemical properties机械性能试验mechanical character test拉伸试验extension test弯曲试验bending test冲击试验colliding test金相测试metelloge test高强螺栓连接副set of high-strength bolt抗滑移系数slip merged of faying surface质量焊接标准welding standard误差tolerance尺寸偏差dimensional轴线grid line标高elevation，levelAA垂直度degree of gravity vertical for AA，verticalityBB 平整度degree of plainness for BB水平度level水平位置position不合格点non-compliance不合格项non-conformance相关对话句子1，These drawings are well done and complied with the requirement of the specification.这些图制作得非常好且符合规范要求。

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