8th World Antimony Forum
TBD
Guiyang, Guizhou, China
12th Rare Earth Summit
TBD
Hangzhou, Zhejiang, China
11th Aluminum Raw Materials Summit
TBD
Hangzhou, Zhejiang, China
9th Magnesium Summit
TBD
Hangzhou, Zhejiang, China
13th World InBiGeGa Forum
TBD
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
Shanxi publishes "intelligent coal mine construction specification" as provincial standard
2020-07-02 15:29:53 【Print】
On June 30, Shanxi Market Supervision and Administration Bureau approved and issued the provincial standard of "intelligent coal mine construction specification". The introduction of the standard provides technical basis for the intelligent construction of coal mines in Shanxi, fills the gap of standards in Shanxi in this respect, and is of great significance to accelerate the transformation and upgrading of coal industry and promote the comprehensive reform pilot work of energy revolution.
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