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warm-air heating | |||
air-heating; blast-heating; fan heating; hot air heating | |||
air heating; hot-air heating; hot-blast heating | |||
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air-heating |
热风供暖 : 42 phrases in 6 subjects |
Architecture | 1 |
Chemistry | 1 |
Electronics | 1 |
Metallurgy | 1 |
Refrigeration | 14 |
Technology | 24 |