 |
| |||
| 里话机 | |||
| 电话单机装置 | |||
| 电话机 | |||
| 电话机装置 | |||
| 台式电话机 | |||
| telephone set: 80 phrases in 13 subjects |
| Aviation | 2 |
| Business | 2 |
| Communications | 9 |
| Electronics | 9 |
| Exhibitions | 2 |
| General | 3 |
| Information technology | 4 |
| Management | 1 |
| Oil / petroleum | 2 |
| Rail transport | 3 |
| Shipbuilding | 2 |
| Technology | 29 |
| Telecommunications | 12 |