killer007 发表于 2017-11-16 15:25:58

BS EN 1591-2-2008 +C1-2009 Flanges and their joints — Design rules for gaskete

BS EN 1591-2-2008 +C1-2009 Flanges and their joints — Design rules for gasketed circular flange connections Part 2 Gasket parameters




admin 发表于 2017-11-17 11:05:36

谢谢您的分享,金币已奖励!
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