| |||
| 电码电报 | |||
| |||
| 编码电报 | |||
| |||
| 编码电报; 密电 | |||
| 商业密码电报 | |||
| 简码电报; 密码电报 | |||
| 明码电报 | |||
|
code telegrams : 10 phrases in 8 subjects |
| Business | 2 |
| Commerce | 1 |
| Electronics | 2 |
| General | 1 |
| Information technology | 1 |
| Public security | 1 |
| Shipbuilding | 1 |
| Technology | 1 |
| |||
| 电码电报 | |||
| |||
| 编码电报 | |||
| |||
| 编码电报; 密电 | |||
| 商业密码电报 | |||
| 简码电报; 密码电报 | |||
| 明码电报 | |||
|
code telegrams : 10 phrases in 8 subjects |
| Business | 2 |
| Commerce | 1 |
| Electronics | 2 |
| General | 1 |
| Information technology | 1 |
| Public security | 1 |
| Shipbuilding | 1 |
| Technology | 1 |