system support services | |
el. | 系统支持服务 |
module | |
gen. | 单元; 组件 |
comp. од. | 模件 |
comp., MS | 模組 |
math. | 加法群 |
met. | 测量流水的单位; 微型组件; 阶数 |
rem.sens. од. | 模块 |
| |||
系统支持服务 |
system support service : 10 phrases in 6 subjects |
Air defense | 1 |
Automobiles | 1 |
Aviation | 2 |
Electronic commerce | 1 |
Electronics | 4 |
Space | 1 |