辅助驱动装置 meaning in English

auxiliary drive device

Specification for dimensions of couplings between power take offs and ancillary driven units on commercial road vehicles
商用道路车辆的动力输出装置和辅助驱动装置之间联接器尺寸规范
If the cover isnt installed in a right place , foreign elements are likely to enter the driving apparatus and damage the driving belt
没有传动带，辅助驱动装置就无法运转。水泵一旦不起作用，发动机随之过热而在数英里之内就停下来。