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fire hazardous work (в контексте "огневые и огнеопасные работы" = Hot work and fire hazardous work operations (see clause 41 'Hot work and fire hazards'); UK Alexander Demidov) | |||
hot work (KozlovVN) |
огнеопасные работы: 3 phrases in 2 subjects |
General | 2 |
Welding | 1 |