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----- development document for effluent limitations guidelines new source performance standards and pretreatment standards for the inorganic chemicals manufacturing point source category anne m.Gorsuch administrator steven schatzow director office of water regulations and standards m jeffery denit, acting director effluent.
We are a large-scale joint-stock enterprise integrating scientific research, production and sales.Our leading products have crushing equipment, sand making equipment, mobile crusher, etc., Each type of product is with complete specifications. All products have passed ISO9001, CE and GOST international quality system certification.