shukesan 发表于 2017-8-31 11:33:47

BS EN 00681-1996 (2002) Elastomeric seals — Material requirements for pipe joi


     BS EN 00681-1-1996 (2002)  Elastomeric  seals — Material requirements for pipe joint seals used in water and drainage  applications — Part 1. Vulcanized rubber
  BS EN 00681-2-2000 (2002)  Elastomeric  seals — Materials requirements for pipe joint seals used in water and  drainage applications — Part 2: Thermoplastic elastomers
  BS EN 00681-3-2000 (2002)  Elastomeric  seals — Materials requirements for pipe joint seals used in water and  drainage applications — Part 3: Cellular materials of vulcanized rubber
  BS EN 00681-4-2000 (2000)  Elastomeric  seals — Materials requirements for pipe joint seals used in water and  drainage applications — Part 4: Cast polyurethane sealing elements

killer007 发表于 2017-8-31 13:41:11

3和4收下了，1和2有了，多谢啦。

admin 发表于 2017-8-31 16:21:15

谢谢您的分享,金币已奖励!
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