泵管路组总成
pump lines group assembly
本地生产总值的组成部分
gross domestic product component
充氮组件箱总成
nitrogen charging group box assembly
传动带紧带轮组件板总成
belt tightener group plate assembly
由三七总皂甙和灯盏花素组成的复方注射剂
the complex injections consist of PNS and EB
数据资料组组组长
Officer-in-Charge Data Section