This standard specifies the requirements for creating a safety standardization system for metal and non-metal underground mining enterprises. This standard applies to metal and non-metal underground mining enterprises or their independent production systems.
GB 16423-2006 Safety regulations for metal and nonmetal mines
GB 50016-2006 Code of Design on Building Fire Protection and Prevention
AQ 2007.2-2006 history
2016AQ/T 2050.2-2016 Guidelines for Implementation of Underground Mine Safety Standardization Code for Metal and Nonmetal Mine
2006AQ 2007.2-2006 The applicable guide of standardized specification of work safety for metal and nonmetal underground mines
AQ 2007.2-2006 The applicable guide of standardized specification of work safety for metal and nonmetal underground mines was changed to AQ/T 2050.2-2016 Guidelines for Implementation of Underground Mine Safety Standardization Code for Metal and Nonmetal Mine.