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взрывобезопасность | |||
техника безопасности при взрывных работах |
Explosive Safety : 43 phrases in 13 subjects |
Ecology | 1 |
Economy | 1 |
General | 1 |
Geology | 1 |
Makarov | 1 |
Military | 14 |
Mining | 2 |
Occupational health & safety | 1 |
Oil / petroleum | 2 |
Oil and gas | 7 |
Security systems | 1 |
Technology | 7 |
Weapons of mass destruction | 4 |