回複：why not ADT?

來源: guoguolee88 於 2012-10-04 18:13:44 [] [舊帖] [給我悄悄話] 閱讀數 : (122 bytes)
回答: why not ADT? 由 jy101 於 2012-10-04 17:13:55

 I called and they say it will need to install 4 system in one building. Do you know how much it cost roughly?

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