【单选题】数控车削加工时,为保证加工过程中较好刚性,车削较重工件或粗车长轴时,常采用()的装夹方法。
【单选题】Mike is good at sports. He always _______ me _______ basketball.
【单选题】数控车削加工时,为保证加工过程中较好刚性,车削较重工件或粗车长轴时,常采用( )的装夹方法
【单选题】Let’s ask Michael. I think he can _______ a good idea about how to deal with this problem.