 |
| spigot joint: 74 phrases in 22 subjects |
| Armored vehicles | 1 |
| Automobiles | 2 |
| Construction | 16 |
| Drilling | 1 |
| Electronics | 2 |
| Firefighting and fire-control systems | 1 |
| General | 2 |
| Makarov | 4 |
| Mechanic engineering | 3 |
| Metallurgy | 3 |
| Military | 4 |
| Mining | 1 |
| Nautical | 4 |
| Oil / petroleum | 7 |
| Oil and gas technology | 1 |
| Pipelines | 2 |
| Rail transport | 1 |
| Road works | 2 |
| Shipbuilding | 3 |
| Technology | 12 |
| Thermal engineering | 1 |
| Water supply | 1 |