 |
| |||
| double silk covered | |||
| с двойной шёлковой изоляцией: 9 phrases in 6 subjects |
| Electrical engineering | 4 |
| Electronics | 1 |
| Mass media | 1 |
| Military | 1 |
| Technology | 1 |
| Telecommunications | 1 |
|
| |||
| double silk covered | |||
| с двойной шёлковой изоляцией: 9 phrases in 6 subjects |
| Electrical engineering | 4 |
| Electronics | 1 |
| Mass media | 1 |
| Military | 1 |
| Technology | 1 |
| Telecommunications | 1 |