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water pollution prevention Precautionary measures, actions or installations implemented to avert or hinder human-made or human-induced alteration of the physical, biological, chemical and radiological integrity of water (为避免或阻碍人为的或人为诱发的对水的化学、物理、生物和放射性完整性的改变而实施的预防措施、行为及相关设备。) | |||
water pollution contro | |||
water pollution control | |||
control and prevention of water pollution; water pollution controling |
水污染 防 治 : 25 phrases in 7 subjects |
Agriculture | 1 |
China | 1 |
Ecology | 4 |
General | 1 |
Metallurgy | 1 |
Name of organization | 2 |
Technology | 15 |