This code is applicable to the fire protection design of new construction, expansion and reconstruction projects of iron and steel metallurgical enterprises, and not applicable to the places where explosives or blasting equipment are processed, stored, distributed, and used in iron and steel metallurgical enterprises.
GB 50414-2007 history
2018GB 50414-2018 Design fire protection standards for iron and steel metallurgical enterprises
2007GB 50414-2007 Code of design on fire protection and prevention for iron & steel metallurgy enterprises