原帖由 amaths 于 2009-3-25 15:05 发表 $ \! d* A2 i, w4 A1 Kthanks all, i'll try some1 ?" ~! @8 l/ P5 A _' X& `
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their pump has gauge on it?
0 T1 _! D' Q D8 g2 N g9 J7 @% v5 ]some of them have and some of them are even digital one, good stuff.