未名 发表于 2013-10-26 00:36 ! x+ `* E. c9 e, V# O
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6 u% Y4 ?& V: O: F$ X4 c$ s
' I6 \ I/ U* ^如果没有经验,第一次建议 ...
; s( q) Q2 b: w" ]9 ~. ]! P2 u$ G, B, Lthank you for your advices. I watched some video and prepare to DIY. could you please leave a tel number and share some experience ?