12th Rare Earth Summit

May 27-28, 2021
Hangzhou, Zhejiang, China

11th Aluminum Raw Materials Summit

May 20-21, 2021
Hangzhou, Zhejiang, China

9th Magnesium Summit

April 15-16, 2021
Hangzhou, Zhejiang, China

13th World InBiGeGa Forum

March 25-26, 2021
Hangzhou, Zhejiang, China

7th World Antimony Forum

June 13-14, 2019
Changsha, Hunan, China

7th Refractory & Abrasive Materials Summit 2019

May 23-24, 2019
Qingdao, Shandong, China

10th Aluminum Raw Materials Summit

May 16-17, 2019
Zhengzhou, Henan, China

11th Rare Earth Summit

May 9-10, 2019
Qingdao, Shandong, China

8th Magnesium Summit

April 11-12, 2019
Zhuhai, Guangdong, China

12th World InBiGeGa Forum

March 14-15, 2019
Zhuhai, Guangdong, China

6th World Manganese & Selenium Forum

May 21-22, 2018
Hainan Sanya, China

National Coal Mine Safety Administration issues acceptance specification for coal mine safety monitoring system upgrade

2019-12-27 17:41:27   【Print】
National Coal Mine Safety Administration released the "acceptance specification for coal mine safety monitoring system upgrade" (the specification).Asian Metal Copyright .Asian Metal Copyright According to the specification, a coal mine or a company (unit) with legal person status is responsible for organizing the acceptance inspection of its own coal mine safety monitoring system.Asian Metal Copyright All provincial-level coal mine safety supervision organs, together with the coal mine safety supervision departments, shall conduct spot checks on the inspection results, with the focus on large-scale mines, coal and gas outburst mines and high-gas mines in 2020 and other mines in 2021.Asian Metal Copyright All provincial-level coal mine safety supervision organs, together with the coal mine safety supervision departments, shall conduct spot checks on the inspection results, with the focus on large-scale mines, coal and gas outburst mines and high-gas mines in 2020 and other mines in 2021.

.Asian Metal CopyrightNational Coal Mine Safety Administration released the "acceptance specification for coal mine safety monitoring system upgrade" the specification.Asian Metal Copyright