| |||
external upset eu (andrushin) | |||
EU (external upset) | |||
external upset (концов труб); external upset eu |
наружная высадка: 24 phrases in 7 subjects |
Drilling | 1 |
Oil / petroleum | 7 |
Oil and gas | 5 |
Oil and gas technology | 4 |
Pipelines | 1 |
Sakhalin | 1 |
Technology | 5 |