未名 发表于 2013-10-26 00:36 2 N: \5 t9 ~* i 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 P6 E. E6 l; q! \! \
9 M- d0 \* R1 I' U- |如果没有经验,第一次建议 ...
) {% @ k) d. E# X1 l+ fthank you for your advices. I watched some video and prepare to DIY. could you please leave a tel number and share some experience ?