This standard specifies the methods for classifying and naming environmental protection instruments. This standard applies to environmental protection instruments produced within the territory of the People's Republic of China. This standard is a unified basis for classifying and naming environmental protection instruments in the development, design, production, sales, use, testing and management of environmental protection instruments.
HJ/T 12-1996 history
1996HJ/T 12-1996 Classification and Nomenclature forEnviromental Protection Instruments