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Warm Welcome National Safety Standard Inspection Center Expert Group Visit China Coal Group Site Review
On August 22, National Safety Production Fushun Mining Equipment Testing And Inspection Center Zhang Hongfu, National Safety Production Beijing Mine Support Equipment Testing And Inspection Center Exp
Warmly Welcome The National Coal Safety Expert Group To Visit The China Coal Group On-Site Review
On November 20th, Anhui Standard Product Safety Safety Center Fushun Inspection Institute Wang Yucheng and Li Chunhai visited China Coal Group for on-site assessment of coal safety certification.
960 2019-11-20 Coal Safety Certification DETAILS