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Iron ore workers are at risk of developing interstitial lung disease when exposed to high dust concentration over time as the process of extraction produces respirable inhalable dust containing silica and other contaminants.For coal workers, the hazards of processing coal are complex which include organic and inorganic contaminants with known.
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.