| |||
| 协议级 | |||
| |||
| 规约层次 | |||
|
protocol levels : 32 phrases in 10 subjects |
| Artificial intelligence | 1 |
| Aviation | 1 |
| Computer networks | 2 |
| Computers | 1 |
| Electronics | 13 |
| General | 1 |
| Information technology | 7 |
| Space | 2 |
| Technology | 2 |
| Telecommunications | 2 |
| |||
| 协议级 | |||
| |||
| 规约层次 | |||
|
protocol levels : 32 phrases in 10 subjects |
| Artificial intelligence | 1 |
| Aviation | 1 |
| Computer networks | 2 |
| Computers | 1 |
| Electronics | 13 |
| General | 1 |
| Information technology | 7 |
| Space | 2 |
| Technology | 2 |
| Telecommunications | 2 |