再問,熱水器上方的小水罐是什麽作用啊? 換的時候還需要再裝嗎?
所有跟帖:
• Yes, it release pressure from the water heater. -qiaoshe- ♀ (0 bytes) () 06/29/2012 postreply 21:46:27
• right. -梁山sl- ♂ (0 bytes) () 06/29/2012 postreply 23:32:51
• Yes, it release pressure from the water heater. -qiaoshe- ♀ (0 bytes) () 06/29/2012 postreply 21:46:27
• right. -梁山sl- ♂ (0 bytes) () 06/29/2012 postreply 23:32:51