recirculating water: 19 phrases in 12 subjects |
Construction | 2 |
Ecology | 2 |
Electronics | 2 |
Energy industry | 2 |
Industry | 2 |
Natural resourses and wildlife conservation | 1 |
Nautical | 1 |
Nuclear and fusion power | 1 |
Oil / petroleum | 1 |
Sakhalin | 2 |
Technology | 2 |
Thermal engineering | 1 |