机械操作阀
beijing synchrotron radiation facility
mechanical operating valve
Beijing sweet pease pudding
机械操作室
MOC (mechanical-operated cell
万能操作万能机械手
general purpose manipulator
CY3液压操作机构
CY3 type of hydraulic pressure operation machine
FK3-X系列弹簧操作机构
FK3-X sieries spring actuating mechanism
PC机操作台
operation platfor m of PC-computer
办公室工作机械化
mechanization of office work
操作机构
Operation mechanism
actuating mechanism
control mechanism
control gear
drive mechanism
operating framework
operating mechanisms
operation) mechanism
operating device
Operating mechanism
operating linkage mechanism
link rod distortion