未名 发表于 2013-10-26 00:36 ! O4 R. r1 u* y. P$ B+ d& p5 q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4 t# O. {$ \1 _
0 D$ h. g/ l+ S4 H1 ?
如果没有经验,第一次建议 ...
& Z& V( `( X/ U* f, D. Tthank you for your advices. I watched some video and prepare to DIY. could you please leave a tel number and share some experience ?