Yes and it seems PEX is a lot cheaper than Copper

来源: 392 于 2012-07-26 14:47:40 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (0 bytes)
回答: pex is gaining main stream. 由 jy101 于 2012-07-26 14:46:13
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