| |||
digital communications system | |||
digital communication system | |||
digit countermeasure system | |||
digicom; digital communication |
数字 通信 系统 : 40 phrases in 13 subjects |
Agriculture | 1 |
Aviation | 2 |
Business | 1 |
Communications | 2 |
Computer networks | 1 |
Electronics | 14 |
General | 1 |
Information technology | 2 |
Multimedia | 1 |
Rail transport | 3 |
Space | 6 |
Technology | 1 |
Telecommunications | 5 |