A single-point cutting tool is used to cut threads on engine lathes .
普通车床是用单刃刀具来车螺纹的。
Are they planers or lathes ?
它们是刨床还是车床？
Code of practice for the safe operation of work-holding chucks used on lathes .
车床用卡盘安全操作例行规范。
He became especially interested in mills , lathes , and other metal machining tools and decided to hand-build a 1:8 scale railroad .
他变得对作坊，车床和其他钢铁机械工具特别感兴趣，并决定亲手做一个1:8比例的铁路。
We visited the war museum , the grand people 's study house ( where citizens can read some of the many great works written by the great leader ) , the museum of lathes , the great leader 's mother 's tomb ......
