возникновения пожара : 62 phrases in 17 subjects |
Aeronautics | 1 |
Architecture | 1 |
Aviation | 3 |
Construction | 1 |
Drilling | 1 |
Ecology | 1 |
Energy industry | 2 |
Firefighting and fire-control systems | 18 |
Forestry | 7 |
General | 10 |
Makarov | 4 |
Oilfields | 2 |
Production | 3 |
Rail transport | 1 |
Sakhalin R | 1 |
Security systems | 3 |
Technology | 3 |