: O( V1 @6 s; v4 q8 u2 L看到一个评论,不是太好哇:# b0 ~) W2 r: O/ @2 i
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I used this 4 times (2 car tires, 2 bike tires). On the 5th time, something went wrong inside the valve connector. Now it can only release air. Will never pump again. All I can do now is give it to recycling.