punch puncher backing-out punch dieing out press
This kind of punch is easily operated.
这种冲床易于操作。
—— 给力词典精选This punch can strike out four moulds at a time.
这台冲床能一次冲出四只模子。
—— 辞典例句The adjustment method of press machine stroke of knock - out is briefly introduced.
简要介绍了冲床打 料杆 的调节方法。
—— 给力词典精选Must have knowledge of heavy power presses and be aware of safety.
对冲床有了解;对安全作业有认识。
—— 给力词典精选Press break machine , hydrolic shearing machine and cnc sheet rolling machine.
出口应该是冲床,剪板机,滚扎机。每样两台。
—— 给力词典精选