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communication navigation | |
avia. | 通信导航 |
instrument | |
gen. | 乐器 |
hydroel.st. | 仪表 |
interntl.trade. | 票据; 证券; 文件 |
met. | 装置 |
tech. | 器械; 仪器; 工具 |
| |||
通信导航 |
communication navigation instrument : 43 phrases in 7 subjects |
Air defense | 5 |
Automobiles | 1 |
Aviation | 20 |
Navigation | 2 |
Project management | 1 |
Space | 12 |
Technology | 2 |