动力卡盘用缸及阀
cylinder and valve for power chuck
楔面动力卡盘
power-operated wedge hook chuck
中空式高速动力卡盘
through hole high speed power chuck
半自动动力换档变速箱
semiautomatic power shift transmission
变速驱动动力分导装置
power take-off shifting lever
传动动力开关模件
transfer power switching module
大通孔四爪单动卡盘
four jaw large hole chuck
动力力学特性
characteristic of dynamics
非静力全可压大气运动动力框架
The dynamic framework of non-static holo-compressible model atmosphere
非线性被动动力减振器
nonlinear passive dynamic absorbers