... 组合吊货钩(指有三个转环的)：union hook 组合电机：composition motor 组合灯：combination lantern ...
双语例句
1
It consists of motor, drive mechanism and the drum or sprocket composition, divided into two types of wire rope and chain.
它由电动机、传动机构和卷筒或链轮组成，分为钢丝绳和环链两种。
2
This paper describes the idle speed control stepper motor type composition, Stepper Motor Idle Control Valve on the main structure, Idle Speed Control Stepper Motor Control Principle of the device.
The article introduced the composition, the main characteristics and the control principle of the ac servo motor control system as well as points for attention in the system debugging process.