wow... very nice. How can a gas pipe have a hole?

來源: 比花花還花 於 2012-12-27 21:22:33 [] [博客] [舊帖] [給我悄悄話] 閱讀數 : (43 bytes)
本帖於 2012-12-27 22:48:00 時間, 由普通用戶 jy101 編輯
回答: have you see inside of a gas meter??? pt 2. 由 jy101 於 2012-12-27 21:10:17

seems to have rusted (water damage)?

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• most old pipes are galvanized .. -jy101- ♂ 給 jy101 發送悄悄話 jy101 的博客首頁 (29 bytes) () 12/27/2012 postreply 21:45:50

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