GB/T 21367-2008 Specification for equipping and managing of the measuring instrument of energy in chemical enterprise

GB/T 6422-1986 Directives for measuring and testing energy consumption in industrial enterprises GB/T 6422-2009 Testing guide for energy consumption of equipment GB/T 15316-1994 General principles for monitoring and testing of energy conservation GB/T 15316-2009 General principles for monitoring and testing of energy saving GB/T 17167-1997 Guides for providing and managing of the measuring instruments of energy in enterprise GB 17167-2006 General principle for equipping and managing of the measuring instrument of energy in organization of energy using GB/T 17471-1998 Principles for providing of monitoring and measuring instruments of energy in boiler heating network system GB/T 18603-2001 Technical requirements of measuring systems for natural gas GB/T 18603-2014 Technical requirements of measuring systems for natural gas GB/T 18603-2023 Technical requirements of measuring systems for natural gas GB/T 19022-2003 Measurement management systems—Requirements for measurement processes and measuring equipment GB/T 19022.2-2000 Quality assurance for measuring equipment—Part 2:Guidelines for control of measurement processes GB 50093-2013 Code for construction and quality acceptance of automation instrumentation engineering GB/T 15316-2024 General principles for energy saving monitoring and testing techniques GB 17167-2025 General rules for energy measuring instrument equipping and managing of energy user