 |
| |||
| tank hatch | |||
| люк резервуара: 20 phrases in 8 subjects |
| Construction | 1 |
| Drilling | 2 |
| Energy industry | 1 |
| Karachaganak | 1 |
| Oil / petroleum | 4 |
| Oil and gas | 2 |
| Oil and gas technology | 8 |
| Rail transport | 1 |
|
| |||
| tank hatch | |||
| люк резервуара: 20 phrases in 8 subjects |
| Construction | 1 |
| Drilling | 2 |
| Energy industry | 1 |
| Karachaganak | 1 |
| Oil / petroleum | 4 |
| Oil and gas | 2 |
| Oil and gas technology | 8 |
| Rail transport | 1 |