论坛首页 › BS 英国标准 › BS EN 12560-5 2001 Flanges and their joints — Gaskets for Class-designated fla

killer007 发表于 2017-11-16 17:27:40

BS EN 12560-5 2001 Flanges and their joints — Gaskets for Class-designated fla

BS EN 12560-5 2001 Flanges and their joints — Gaskets for Class-designated flanges — Part 5：Metallic ring joint gaskets for use with steel flanges

admin 发表于 2017-11-17 11:07:25

谢谢您的分享，金币已奖励!

查看完整版本: BS EN 12560-5 2001 Flanges and their joints — Gaskets for Class-designated fla