self-holding screwdriver的意思|示意
美 / /
英 / /
自锁螺丝刀
self-holding screwdriver的网络常见释义
弹力持骨螺钉镊 ... self-drilling tapping screw 自钻孔自攻丝螺钉 self-holding screwdriver 弹力持骨螺钉镊 self-tapping screw 自动攻丝螺杆; 自攻丝螺钉 ...