 |
| |||
| polyester film | |||
| |||
| polyester film | |||
| полиэфирная плёнка: 14 phrases in 9 subjects |
| Astronautics | 2 |
| Building materials | 2 |
| Electrical engineering | 1 |
| Electronics | 1 |
| Firefighting and fire-control systems | 1 |
| General | 2 |
| Polymers | 1 |
| Technology | 3 |
| Textile industry | 1 |
|
| |||
| polyester film | |||
| |||
| polyester film | |||
| полиэфирная плёнка: 14 phrases in 9 subjects |
| Astronautics | 2 |
| Building materials | 2 |
| Electrical engineering | 1 |
| Electronics | 1 |
| Firefighting and fire-control systems | 1 |
| General | 2 |
| Polymers | 1 |
| Technology | 3 |
| Textile industry | 1 |