 |
| |||
| 工程技术协会 | |||
| инженерно-техническое общество: 82 phrases in 6 subjects |
| Aviation | 1 |
| Electronics | 3 |
| General | 69 |
| Historical | 1 |
| Name of organization | 1 |
| Technology | 7 |
|
| |||
| 工程技术协会 | |||
| инженерно-техническое общество: 82 phrases in 6 subjects |
| Aviation | 1 |
| Electronics | 3 |
| General | 69 |
| Historical | 1 |
| Name of organization | 1 |
| Technology | 7 |