主轴电动机  spindle motor

三位一体联动机制  Coordination mechanism

《关于新型机动车的试验方法》  type approval test procedures

103型制动机  type brake

120型空气制动机  The 120 type brake device

120型制动机  120 Type Brake

12相同步电动机  12-Phase synchronous

135气体发动机机组  135 gas engine sets

2-by-n元胞自动机  2-by-n CA

2TZ-FE型发动机  2TZ-FE engine

2缸发动机  twin-six engine 1

3. 电动机  electric motors

3500kw直流电动机  3500kw Dc generator

3级直线差动机构  three-level straight line differential mechanism

3自由度移动机器人  3-DOF mobile robot; 3-degrees-freedom mobile robot; mobile robot with 3 degrees of freedom

40MW 同步电动机  40MW synchronous motor

4115T发动机  4115T diesel engine

4JX1TC发动机  4JX1TC engine

AC自动机  AC Automation

AJR发动机  AJR engine