pollution prevention meaning in English

防治污染
污染防治
污染预防
预防污染

Air pollution prevention and control equipment - introduction
空气污染防治设备概述
Air pollution prevention and control equipment - introduction
空气污染防制设备概述
Air pollution prevention equipment for brick kiln
窑业空气污染防制设备
Air pollution prevention of incinerator emission
焚化炉排放之废气。
Commonly used domestic pollution prevention and control equipment
国内常用的空气污染防制设备

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