control signaling
| code
| control signaling abbr. | |
| IT | 控制信令 |
| code abbr. | |
| gen. | 为...编码 |
| el. | 规则 |
| hydroel.st. | 编码; 标准 |
| hydroel.st. од. | 法规 |
| met. | 码; 电码; 符号; 标记; 规则 |
| |||
| 控制信令 | |||
|
control signaling : 32 phrases in 6 subjects |
| Air defense | 1 |
| Aviation | 5 |
| Computer networks | 3 |
| Electronics | 17 |
| Information technology | 3 |
| Telecommunications | 3 |