| |||
| испытание пряжи одиночной нитью | |||
|
testing single thread : 4 phrases in 3 subjects |
| Polymers | 1 |
| Technology | 1 |
| Textile industry | 2 |
| |||
| испытание пряжи одиночной нитью | |||
|
testing single thread : 4 phrases in 3 subjects |
| Polymers | 1 |
| Technology | 1 |
| Textile industry | 2 |