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средство пожаротушения : 34 phrases in 13 subjects |
Aviation | 1 |
Caspian | 1 |
Combustion gas turbines | 1 |
Firefighting and fire-control systems | 15 |
General | 4 |
Industry | 1 |
Military | 2 |
Occupational health & safety | 3 |
Oil / petroleum | 1 |
Pharmacy and pharmacology | 2 |
Sakhalin | 1 |
Technology | 1 |
Weapons of mass destruction | 1 |