动力机组 meaning in English

aggregat
power package
power unit
unit power plant

The development of the hydraulic powerplant module of the combinable full trailer
组合式全挂车液压动力机组研制
Set of hoses 10m
油压动力机组
Rolling stock . access to the higher part of the front - ends of power units . constructional requirements
铁路车辆.动力机组前端较高部位通道.结构要求
The natural gas engine gains an advantage of the cheap fuel and low let over other engines , so it is utilized universally in the field of petroleum and natural gas
天然气发动机相对于其他动力机组，有着排放低、燃料价格低廉的优势，在石油天然气中得到广泛的应用。
Abstract : this paper mainly introduces the composition of the powerplantmodule hydraulic loop of the combinable full trailer , analyzes the pressure distribution and calculates the pressure of hydraulic suspension system with fullload , and on the basis of the above analysis , we have chosen the model of hydraulic pump and diesel engine
文摘:主要介绍组合式全挂车动力机组液压回路组成，对满载时的液压悬挂进行受力分析和工作压力计算，并以此为依据对液压泵和柴油机进行选型。