Henan: Coal mines above 450,000t must meet grade II or above standards
2020-03-25 16:36:34
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The key points of coal work in the whole province in 2020 issued by Henan recently proposed that the new standard of coal mine safety production standardization management system should be implemented, and the standardization work of local coal mines and merged and reorganized coal mines should be promoted and upgraded.Asian Metal CopyrightThe key points of coal work in the whole province in 2020 issued by Henan recently proposed that the new standard of coal mine safety production standardization management system should be implemented, and the standardization work of local coal mines and merged and reorganized coal mines should be promoted and upgraded.Asian Metal Copyright Coal mines above 450,000t must reach the standard of level II and above, and the underground mining activities should be stopped if they fail to reach the standard level.
.Asian Metal CopyrightThe key points of coal work in the whole province in 2020 issued by Henan recently proposed that the new standard of coal mine safety production standardization management system should be implemented, and the standardization work of local coal mines and merged and reorganized coal mines should be promoted and upgradedAsian Metal Copyright
