 |
| |||
| rope yarn | |||
| folded yarn | |||
| multiple yarn; twisted yarn | |||
| retors: 52 phrases in 10 subjects |
| Chemical fibers | 2 |
| Earth sciences | 1 |
| Finances | 1 |
| Fish farming pisciculture | 3 |
| General | 1 |
| Industry | 31 |
| Mechanic engineering | 2 |
| Medical appliances | 1 |
| Technology | 5 |
| Textile industry | 5 |