Communication Set Generation  通信集生成

General Office of Complete Set of Machinery of the First Machinery Industry Ministry of the State Construction Commission  机部机械设备成套总局

beam communication set  定向通讯装置

Communication Set  通讯装置

digital communication set  数字通信装置

digital data communication set  数字数据通信设备

multi-set communication  多机通信

new generation communication  新一代通信

new generation communication satellite  新一代通信卫星

Next-generation communication network  下一代通信网络

The third generation communication system  第三代移动通信系统

Third Generation communication  3G通信

underwater acoustic communication set  水声通讯

600 MW power generation set  600MW发电机组

Generation Set  发电机组

Hydroelectric Generation Set  水电机组

hydro-electric generation set  水电机组

Hydroelectricity Generation Set  水轮发电机组

meager set=set of first category  瘦集合; 第一范畴集合

Nuclear power generation set  核电机组