Mining Power Design Code GB 50070-94

Author: Ministry of Coal Industry of the People's Republic of China
Publisher: China Planning Press
Publication Date: 1995-04-01
Features: According to the requirements of Document No. 2390 of the State Planning Commission, the National Standard "Code for Mine Power Design" was compiled by the Ministry of Coal Industry and jointly revised by relevant departments. It has been reviewed by relevant authorities. The "Code for Mine Power Design" GB50070-94 is now approved as a mandatory national standard and shall come into effect on April 1, 1995. The original national standard "Code for Mine Power Design" GBJ70-84 is hereby abolished.