News
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China Coal Group'S Self-Developed 5-Meter-Long Mining Single Hydraulic Prop Won The National Safety Mark Certificate
Recently, China Coal Group once again came with good news, its independent research and development and production of the model DW (48, 50)-200/110X (H) of the mining monobloc hydraulic props, by virtue of its ultra-high...
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China Coal Group's Self-Developed Mining Single Hydraulic Prop Won The National Safety Mark Certificate
Recently, China Coal Group has made significant breakthroughs in the research and development of mining equipment. Multiple models of mining single hydraulic prop independently developed and produced by them, including D...
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China Coal Group For Obtaining The National Safety Mark Certificate For Dual-Speed Multi-Purpose Winches
Recently, two models of double-speed multi-purpose winches, JSDB-16 and JSDB-30, independently developed and produced by China Coal Group, have successfully passed the rigorous evaluation of the National Safety Mark Cent...
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China Coal Group Mining Products Pass National Inspection
On September 25, Wang Yucheng and Li Chunhai, the directors of Fushun Inspection Institute of National Safety Mark Center for Mining Products, arrived at the production base of China Coal Group to carry out on-site inspe...
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National Safety Standard Inspection Center Experts Visit China Coal Group On-Site Product Inspection Passed Successfully
On January 14, Ji Guangzhou, Director of National Safety Production Changsha Mining Machinery and Electricity Testing and Inspection Center, and Wang Chunhua, Chief Engineer, visited China Coal Group to carry out on-site...
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China Coal Group Successfully On-Site Product Inspection Passed National Safety Standard Inspection Center Experts
On August 18-19, Yang Jintao, the director of National Safety Production Changsha Mining Machinery and Electricity Testing and Inspection Center, and Zhao Yunxiao, the expert, visited China Coal Group, and carried out on...
Tags: China Coal News Coal Safety
