 |
| |||
| sweep curvature of trunk | |||
| barrel twist; tube bend (под действием высокой температуры пороховых газов МЕК) | |||
| искривление ствола: 91 phrases in 12 subjects |
| Artillery | 1 |
| Drilling | 9 |
| General | 1 |
| Informal | 1 |
| Makarov | 1 |
| Military | 1 |
| Oil / petroleum | 23 |
| Oil and gas | 16 |
| Oil and gas technology | 17 |
| Oilfields | 12 |
| Sakhalin | 3 |
| Technology | 6 |