depollution

短语词组

短语

• biological depollution 生物去污染
• depollution detail 清除污染
• depollution countermeasure 防治对策
• depollution of water 水的去污染
• depollution of environment 环境的净化
• Vehicle depollution equipment 车辆防止污染设备
• depollution and virescence 防污绿化
• depollution of tannery waste water 制革废水处理法
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