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search resultsChina Coal Group's Self-Developed Mining Single Hydraulic Prop Won The National Safety Mark Certificate
The mine hydraulic prop that has passed the review and obtained the certificate is the result of years of technical research and field testing by the scientific research team of China Coal Group.
1009 2024-12-06 China Coal News National Mine Safety Certificate DETAILSChina Coal Group For Obtaining The National Safety Mark Certificate For Dual-Speed Multi-Purpose Winches
The JSDB-16 and JSDB-30 double-speed multi-purpose winches, which have been awarded the certificate of National Safety Mark for Mining Products, are another important achievement of China Coal Group i
709 2024-11-14 China Coal News Product Safety Mark Certificate DETAILS
China Coal Group Mining Products Pass National Inspection
This on-site inspection is a concrete embodiment of China Coal Group's positive response to the national call for improving coal mine safety and production level, and continuous strengthening of minin
1056 2024-09-26 China Coal News National Safety Standard Inspection DETAILS
Jining National People'S Congress Workshop Leaders Visit China Coal Group For Research
On December 28th, a research group led by Chu Zhihua, the director of the People's Congress Studio in Jining High tech Zone, Jiang Kaide and Xu Enxiu, the deputy directors of the People's Congress Stu
796 2024-01-23 China Coal News NPC Deputies Contact Station DETAILS