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опасность и риск (Yeldar Azanbayev) |
hazard and risks : 12 phrases in 9 subjects |
Caspian | 2 |
Chemical compounds | 1 |
Occupational health & safety | 1 |
Oil / petroleum | 1 |
Programming | 1 |
Quality control and standards | 1 |
Sakhalin | 2 |
Sakhalin R | 2 |
Security systems | 1 |