GB/T 42556-2023 Specification of supervision and administration for electricity meter

GB/T 17215.211-2021 Electricity metering equipment(AC)—General requirements,tests and test conditions—Part 11:Metering equipment GB/T 17215.301-2007 Particular requirements for multi-function electricity meters GB/T 17215.321-2021 Electricity metering equipment (AC)—Particular requirements—Part 21:Static meters for active energy(classes A,B,C,D and E) JJG 569-2014 Electricity Meters with Maximun Demand Measurement Functions JJG 596-2012 Electrical Meters for Measuring Alternating-current Electrical Energy JJG 597-2005 Verification Equipment for AC Electrical Energy Meters JJG 691-2014 Multi-Rate Electricity Meters for Measuring Alternating-current Electrical Energy JJG 1085-2013 Reference Meters for Electrical Energy GB/T 2828.1-2003 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 2828.1-2012 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection DL/T 1478-2015 DL/T 1478-2015 Code for on-site inspection of electronic AC electric energy meter DL/T 825-2002 Instal lation and wiring connection rules for Electric energy metering device \nDL/T 825-2021 Installation and Wiring Rules for Electrical Energy Measurement Devices