crank brace with ratchet的意思|示意
美 / /
英 / /
带棘轮的曲柄支撑
crank brace with ratchet的网络常见释义
带有棘爪手摇钻 ... ratchet brace,ratchet brace, 棘轮扳钻 ratchet brace (or drill) 棘轮摇钻 ; 棘轮曲柄钻 crank brace with ratchet 带有棘爪手摇钻 ...