Oh dear, I don't see how your gas company trusts you to do the p

來源: borisg 於 2012-12-27 21:21:42 [] [博客] [舊帖] [給我悄悄話] 閱讀數 : (78 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

Gas line runs at very low pressure.

Here they do it themselves.

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• lol, the meter only hold 5 lbs.. -jy101- ♂ 給 jy101 發送悄悄話 jy101 的博客首頁 (55 bytes) () 12/27/2012 postreply 21:46:53

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