| |||
feed water treatment | |||
feedwater treatment | |||
water supply treatment | |||
feed-water treatment; water supply treatment; water purification | |||
| |||
feed water treatment |
给水处理 : 22 phrases in 8 subjects |
Ecology | 2 |
Electronics | 1 |
Metallurgy | 1 |
Nautical | 1 |
Oil processing plants | 1 |
Pulp and paper industry | 1 |
Shipbuilding | 2 |
Technology | 13 |