main axle of penetrator
... magnitude margin 幅值裕度;幅值裕量 main axle of penetrator 压头主轴 main storage 主存储器 ...
main axle of indenter
... Main axle rotating speed 主轴转速 ; 工作方式 main axle of indenter 压头主轴 Main axle part 主轴部件 ...