多谢了
请问,烧气的热水器应该怎么保养? 比如放水?
多谢了
所有跟帖:
• 我也没做过任何保养。 -房崇- ♂ (0 bytes) () 08/18/2009 postreply 19:57:54
• flushing? I heard it was supposed to be flushed twice a year .. -xiaoyixiao- ♀ (161 bytes) () 08/20/2009 postreply 10:36:32
• 我也没做过任何保养。 -房崇- ♂ (0 bytes) () 08/18/2009 postreply 19:57:54
• flushing? I heard it was supposed to be flushed twice a year .. -xiaoyixiao- ♀ (161 bytes) () 08/20/2009 postreply 10:36:32