pressure reducers : 22 phrases in 14 subjects |
Astronautics | 1 |
Automobiles | 3 |
Aviation | 2 |
Construction | 1 |
Drilling | 1 |
Electronics | 2 |
Mechanic engineering | 3 |
Nautical | 1 |
Occupational health & safety | 1 |
Oil and gas | 3 |
Oil and gas technology | 1 |
Refrigeration | 1 |
Technology | 1 |
Ventilation | 1 |