换针阀时应该换个带正式阀们的三通。针阀太不可靠了，一旦漏水越拧越漏，因为主管变形了。

来源: super_cat 于 2017-08-18 18:37:52 [旧帖] [给我悄悄话] 本文已被阅读：次

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