新鍋爐不含製冷人工加設備5100；熱水器汗滴人工350，40加侖678加稅。管工40加侖全包1700因汗滴沒時間。

來源: IEbird 於 2025-05-04 19:52:34 [舊帖] [給我悄悄話] 本文已被閱讀：次

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