 |
| |||
| pipeline pressurization (MichaelBurov); pressurization of the pipeline (MichaelBurov) | |||
| герметичность трубопровода: 19 phrases in 9 subjects |
| Apollo-Soyuz | 1 |
| Makarov | 2 |
| Military | 1 |
| Occupational health & safety | 2 |
| Oil / petroleum | 4 |
| Oil and gas | 5 |
| Oil and gas technology | 1 |
| Sakhalin | 1 |
| Technology | 2 |