Using seamless and leakproof urethane frame for good vacuum seal.防漏性佳:使用一体成型之防漏圈条,防漏性佳.The leakproof of our product, exceptionally good of its kind.我们的产品的防漏性, 在同类中是比较好的.Special safety concepts signalise a beginning failu...

leakproofness的音标：leakproofness的英式发音音标为：[li:kp'ru:fnəs]leakproofness的美式发音音标为：[likp'rufnəs]...

adj.不会漏的，滴水不漏...

密闭度...

Now generally used PTEE, EPDM and other material for the valve seat, so bubbles leakproofness good.现一般均使用PTEE 、 EPDM等材料,为阀座, 因此,气泡密封性佳.Especially in automobile industry, the leakproofness of cylinder influences the perfo...

leakproof的音标：leakproof的英式发音音标为：['li:kpru:f]leakproof的美式发音音标为：['likˌpruf]...