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полый | |||
полый волновод |
hollow -type: 20 phrases in 13 subjects |
Aerohydrodynamics | 1 |
Chemistry | 2 |
Construction | 1 |
Electrical engineering | 1 |
Food industry | 1 |
Makarov | 3 |
Meat processing | 1 |
Medical appliances | 1 |
Military | 1 |
Oil / petroleum | 2 |
Oilfields | 2 |
Technology | 3 |
Transport | 1 |