NOTICE:
May 16-17, the National Safety Standard Mining Product Safety Mark Center Inspection Institute experts Ji Guangzhou (Changsha), Chen Zhao (Chongqing), Shi Lei (Fushun), Yang Yang (Beijing) and his par
Leaders Of Anbiao National Mining Product Safety Labeling Center Visit China Coal Group For Exchange
Leaders Of Anbiao National Mining Product Safety Labeling Center Visit China Coal Group For Exchange
Multiple Models Of Mining Single Hydraulic Prop Have Obtained The National Mining Product Safety Mark Certificate
China Coal Group'S Two-Speed Winch Obtained The National Mining Product Safety Mark Certificate
Recently, 12 models of single-sided curved rail side-dumping mining trucks independently developed and produced by China Coal Group Manufacturing Corporation have successfully passed the certification
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