如果可能的話,把能夠得著的熱水管都包一下。
所有跟帖:
• 包水管隻能解決能源損失,或者兩次用水間涼得快問題 -京男- ♂ (149 bytes) () 08/23/2018 postreply 05:41:37
• 包水管隻能解決能源損失,或者兩次用水間涼得快問題 -京男- ♂ (149 bytes) () 08/23/2018 postreply 05:41:37
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