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environmental protection index

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	Emission standard for the water pollutant into the surface water and catchment a	点击:0

Emission standard for the water pollutant into the surface water and catchment area (L2 standard shall be implemented in Songzhuang Town and Lucheng Town and L3 in other areas) Item Maximum concentration of emission permitted (mg/l) Stand (L3) Item(2007-02-01)