The reative problems of the sticking of butyl rubber pad with air - in mouth made from coppermaterial are introduced in this paper, And the solving metheds are also offered.

 
  • 本文介紹了丁基橡膠墊與銅制氣門(mén)嘴粘合的有關(guān)問(wèn)題,并提供了解決方法。
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