News
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Liu Hongyang, Deputy Director Of The Software And Information Service Department And Provincial Safety Production Expert Visited China Coal Group
On March 3, Liu Hongyang, Deputy Director of the Software and Information Services Division of the Shandong Provincial Department of Industry and Information Technology, led Liu Canjun, Secretary General of the Provincia...
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Shandong Provincial Department Of Industry And Information Technology Experts Visited China Coal Group For Supervision
On March 3, 2023, a provincial safety production expert group composed of Liu Hongyang, Deputy Director of the Software and Information Service Division of the Provincial Department of Industry and Information Technology...
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China Coal Group For Obtaining The Explosion-proof Certificate And Mining Product Safety Mark Inspection Report
The Multiple Models Of Mine Explosion-proof And Intrinsically Safe Vacuum (Reversible) Electromagnetic Starters Produced By China Coal Group For Obtaining Explosion Proof Certification And Mining Product Safety Mark Ins...
