 |
| |||
| Lang rope lay; plain-laid rope lay; universal rope lay; plain rope lay | |||
| параллельная свивка каната: 11 phrases in 5 subjects |
| Construction | 2 |
| Mining | 3 |
| Oil / petroleum | 2 |
| Oilfields | 1 |
| Technology | 3 |
|
| |||
| Lang rope lay; plain-laid rope lay; universal rope lay; plain rope lay | |||
| параллельная свивка каната: 11 phrases in 5 subjects |
| Construction | 2 |
| Mining | 3 |
| Oil / petroleum | 2 |
| Oilfields | 1 |
| Technology | 3 |