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水处理单元 | |
tech. | water processing element; water treatment unit |
过程优化 | |
met. | process optimization |
设计 | |
environ. | design |
manag. | formulate |
met. | construction; contrivance; designing; device |
tech. | design |
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water processing element; water treatment unit |
水处理单元 : 11 phrases in 3 subjects |
Environment | 1 |
Technology | 7 |
Water resources | 3 |