centralina : 29 phrases in 14 subjects |
Air conditioners | 1 |
Automobiles | 1 |
Chemistry | 1 |
Construction | 4 |
Electronics | 1 |
Energy system | 3 |
Firefighting and fire-control systems | 1 |
General | 1 |
Hydraulics | 1 |
Mechanics | 1 |
Oil and gas technology | 1 |
Proverb | 3 |
Pumps | 1 |
Technology | 9 |