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re-breathing apparatus | |||
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respiratory equipment |
аппарат для дыхания : 37 phrases in 11 subjects |
Aviation | 1 |
Aviation medicine | 1 |
General | 2 |
Medical | 5 |
Medical appliances | 3 |
Military | 1 |
Mining | 10 |
Nautical | 2 |
Occupational health & safety | 9 |
Oil and gas | 2 |
Public utilities | 1 |