| |||
recycling | |||
air recirculation |
рециркуляция воздуха : 20 phrases in 12 subjects |
Automobiles | 1 |
Aviation | 1 |
Electronics | 2 |
Energy industry | 2 |
Forestry | 1 |
Hovercraft | 1 |
Metallurgy | 1 |
Military | 1 |
Refrigeration | 1 |
Technology | 6 |
Textile industry | 2 |
Transport | 1 |