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аппарат сжатого воздуха |
compressed air apparatus: 19 phrases in 9 subjects |
Construction | 2 |
Firefighting and fire-control systems | 3 |
Military | 1 |
Occupational health & safety | 4 |
Oil and gas | 1 |
Production | 1 |
Public utilities | 1 |
Security systems | 1 |
Technology | 5 |