This code is applicable to the construction and acceptance of coal, ferrous metal, non-ferrous metal, rare metal and non-metal mine shaft engineering.
GBJ 213-1990 history
2010GB 50213-2010 Code for acceptance of shaft sinking and drifting of coal mine
1990GBJ 213-1990 Code for construction and acceptance of mining pit engineering
GBJ 213-1990 Code for construction and acceptance of mining pit engineering was changed to GB 50213-2010 Code for acceptance of shaft sinking and drifting of coal mine .