BS EN 1591-2-2008 Flanges and their joints — Design rules for gasketed circular flange connections PBS EN 1591-2-2008 Flanges and their joints — Design rules for gasketed circular flange connections Part 2 Gasket parameters
部份国外标准涉及版权问题,所以全部国外标准于2013年02月,全部删除!相关页面仅提供参考消息。