“板机”造句
射击运动员连扣
板机,弹无虚发.
The marksman squeezed off successive rounds and every one told.
你知道那枪的
板机拉力是多少 吗 ?
Do you know what a trigger pull test is?
出口应该是冲床,剪
板机,滚扎机.每样两台.
Press break machine , hydrolic shearing machine and cnc sheet rolling machine.