污染管制 meaning in Chinese

contamination control

Tv announcement - air pollution control regulation
电视宣传短片-空气污染管制规例
More on the air pollution control ordinance
更多关于《空气污染管制条例》的资料
A concise guide to the air pollution control ordinance
空气污染管制条例简介
7 . air pollution control construction dust regulation l . n
7 .空气污染管制建造工程尘埃规例
Air pollution control volatile organic compounds regulation
空气污染管制挥发性有机化合物规例

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