准备室办公室办公室办公室办公室办公室办公室办公室办公室准备室踏步,踏步挡墙详西南J81261a 1a 6踏步,踏步挡墙详西南J812散水,宽1200详西南J81242详西南J812暗沟(沟盖有孔)32a实验室实验室实验室准备室准备室楼梯间2上3级上3级上3级上3级1201201201204902502402502404902402504902502404901201201201202406024012012012012012012012012012012012012012012012012012012012012049025024049025024036003000600360036003600360036003600360036003007200435003600300060036003600360036003600360036003600300720043500360036003600300720026703600360036003177072003177036002670360036003600300360036002402200116090018009001160220024025008602402500116090018009009001800900900210060030072002670750210075060024006007502100750285021002250450270045024022001160900180090011602200240240250086024022001160900180090011602200240240360214086045027004507402500360360250074036025007402670MC2227C1818MC2227MC2527MC2527C1822C1822C2122C2118H=1100H=1100H=11009