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recirculation air; recirculatory air | |||
recirculating air | |||
return air; recirculated air | |||
| |||
recirculated air |
рециркулирующий воздух: 8 phrases in 5 subjects |
Construction | 3 |
Ecology | 1 |
Firefighting and fire-control systems | 2 |
Refrigeration | 1 |
Silicate industry | 1 |