将黑管接入下水道排水系统?
Thank you very much for advice. 你的意思是
所有跟帖:
• Yes, it is. Picture inside. -handyman- ♂ (57 bytes) () 12/27/2010 postreply 10:11:40
• got it, thanks. it seems that -美西游子- ♀ (92 bytes) () 12/27/2010 postreply 12:38:46
• It depends. If you can find a rounded drain cap on surface, -handyman- ♂ (187 bytes) () 12/27/2010 postreply 19:05:43