未名 发表于 2013-10-26 00:36 ' }7 E, k! u6 A N! R& y0 E: C. o J
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 . U: F5 k7 _- e4 s; j0 ~9 B 2 e1 h3 p- E) s0 @! R* U如果没有经验,第一次建议 ...
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thank you for your advices. I watched some video and prepare to DIY. could you please leave a tel number and share some experience ?