This standard specifies the principles, compilation methods, composition and arrangement of models, and management methods for coal mine electrical equipment products (hereinafter referred to as products). This standard applies to electrical equipment used in coal mines. This standard does not apply to miner's lamps, charging stands, and lighting fixtures.
MT/T 154.2-2019 history
2019MT/T 154.2-2019 Electric appliances intended to be used in coal mines Model designation method and management method
1996MT/T 154.2-1996 Electric appliances intended to be used in coal mines Model designation method and management method