
 e=12(0.5+0.001DN)最小值为7mm图6-5双承和承插22.5°(1/16)弯管表6-7双承和承插22.5°(1/16)弯管尺寸(mm)DNeLuL′u重量/kg双承承插807402207.37.71007.2402209.39.81257.55023012.611.21507.85523515.916.82008.4652452425.225097525533.535.23009.68526544.546.235010.295275585940010.811029 (共 420 字) [阅读本文] >>


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