把气阀略微拨动一下,可以迅速放气。拨动的角度小一些,则放得缓一些,角度大则快一些。
本帖于 2020-10-09 15:01:43 时间, 由普通用户 uptrend 编辑
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2025 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy