未名 发表于 2013-10-26 00:36 e, T: b) q5 z0 ^" u! n
如果官道连接简单的话,用个高压气泵,把几个官道里的水吹干,然后加入防冻液 / w) f( [0 l! ?! ^5 q1 N - U. h5 V' v' A Y: q! B4 L如果没有经验,第一次建议 ...
+ E0 p4 g/ a! `- o3 ithank you for your advices. I watched some video and prepare to DIY. could you please leave a tel number and share some experience ?