screwed joint: 22 phrases in 14 subjects |
Automated equipment | 1 |
Construction | 5 |
Drilling | 1 |
Forestry | 1 |
Mechanic engineering | 1 |
Medical appliances | 2 |
Nautical | 1 |
Oil / petroleum | 4 |
Oil and gas technology | 1 |
Oilfields | 1 |
Plastics | 1 |
Rail transport | 1 |
Thermal engineering | 1 |
Weapons and gunsmithing | 1 |