bone hand drill
常見例句
- When used, the left-hand tap is put into a drill hole of a drilled broken bone, and then operated by a left hand to make left-hand internal threads.
使用時(shí)，將左旋絲錐 放入鉆好的斷骨的鉆孔中，左旋轉(zhuǎn)操作即可，鉸制出左旋內(nèi)螺紋。
ip.com 返回 bone hand drill