管径 流速 流量对照表
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0.4m/s0.6m/s0.8m/s1.0m/s1.2m/s1.4m/s1.6m/s1.8m/s200.50.70.91.11.41.61.82250.71.11.41.82.12.52.83.2321.21.72.32.93.54.14.65.2401.82.73.64.55.46.37.28.1502.84.25.77.18.59.911.312.7654.87.29.611.914.316.719.121.5807.210.914.518.121.725.32932.610011.31722.628.333.939.645.250.912517.726.535.344.25361.970.779.515025.438.250.963.676.389.1101.8114.520045.267.990.5113.1135.7158.3181203.625070.7106141.4176.7212.1247.4282.7318.1300101.8152.7203.6254.5305.4356.3407.1458350138.5207.8277.1346.4415.6484.9554.2623.4400181271.4361.9452.4542.9633.3723.8814.3450229343.5458572.6687.1801.6916.11030.6500282.7424.1565.5706.9848.2989.611311272.3600407.1610.7814.31017.91221.414251628.61832.2管径(DN)流量 m3/h, 2.0m/s2.2m/s2.4m/s2.6m/s2.8m/s3.0m/s2.32.52.72.93.23.43.53.94.24.64.95.35.86.46.97.58.18.791010.911.812.713.614.115.61718.419.821.223.926.328.731.133.435.836.239.843.44750.754.356.562.267.973.579.284.888.497.2106114.9123.7132.5127.2140152.7165.4178.1190.9226.2248.8271.4294.1316.7339.3353.4388.8424.1459.5494.8530.1508.9559.8610.7661.6712.5763.4692.7762831.3900.5969.81039.1904.8995.31085.71176.21266.71357.21145.11259.61374.11488.61603.21717.71413.71555.11696.51837.81979.22120.62035.72239.32442.92646.528503053.63/h