 |
| |||
| internal pipe thread | |||
| female pipe thread | |||
| FPT (female pipe thread) | |||
| внутренняя трубная резьба: 16 phrases in 9 subjects |
| Automated equipment | 1 |
| Oil / petroleum | 2 |
| Oil and gas | 3 |
| Oil and gas technology | 1 |
| Oilfields | 1 |
| Pipelines | 1 |
| Sakhalin | 1 |
| Technology | 4 |
| Tengiz | 2 |