| |||
| подвешивание колонны | |||
|
string suspension : 15 phrases in 8 subjects |
| Construction | 1 |
| Electrical engineering | 1 |
| Electronics | 1 |
| Makarov | 2 |
| Occupational health & safety | 1 |
| Oil / petroleum | 3 |
| Oil and gas | 1 |
| Technology | 5 |
| |||
| подвешивание колонны | |||
|
string suspension : 15 phrases in 8 subjects |
| Construction | 1 |
| Electrical engineering | 1 |
| Electronics | 1 |
| Makarov | 2 |
| Occupational health & safety | 1 |
| Oil / petroleum | 3 |
| Oil and gas | 1 |
| Technology | 5 |