Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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GB/T 7676.4-2017 Direct acting indicating analogue electrical measuring instruments and their accessories--Part 4: Special requirements for frequency meters $200.00 via email in 1~3 business day valid
GB/T 7676.5-1998 Direct acting indicating analogue electrical measuring instruments and their accessories. Part 5: Special requirements for phase meters, power factor meters and synchroscopes $264.00 via email in 1~3 business day abolished
GB/T 7676.5-2017 Direct acting indicating analogue electrical measuring instruments and their accessories--Part 5: Special requirements for phase meters, power factor meters and synchroscopes $200.00 via email in 1~3 business day valid
GB/T 7676.6-1998 Direct acting indicating analogue electrical measuring instruments and their accessories. Part 6: Special requirements for ohmmeters (impedance meters) and conductance meters $100.00 via email in 1~3 business day superseded
GB/T 7676.6-2017 Direct acting indicating analogue electrical measuring instruments and their accessories―Part 6:Special requirements for ohmmeters(impedance meters) and conductance meters $160.00 via email in 1~3 business day valid
GB/T 7676.7-1998 Direct acting indicating analogue electrical measuring instruments and their accessories. Part 7: Special requirements for multi-function instruments $184.00 via email in 1~3 business day superseded
GB/T 7676.7-2017 Direct acting indicating analogue electrical measuring instruments and their accessories--Part 7: Special requirements for multi-function instruments $130.00 via email in 1~3 business day valid
GB/T 7676.8-1998 Direct acting indicating analogue electrical measuring instruments and their accessories. Part 8: Special requirements for accessories $264.00 via email in 1~3 business day superseded
GB/T 7676.8-2017 Direct acting indicating analogue electrical measuring instruments and their accessories--Part 8: Special requirements for accessories $310.00 via email in 1~5 business day valid
GB/T 7676.9-1998 Direct acting indicating analogue electrical measuring instruments and their accessories. Part 9: Recommended test methods $370.00 via email in 1~3 business day superseded
GB/T 7676.9-2017 Direct acting indicating analogue electrical measuring instruments and their accessories-Part 9:Recomended test methods $1420.00 via email in 1~5 business day valid
GB/T 813-1989 Oscilloscopes and peak voltmeters for impulse tests $624.00 via email in 1~3 business day abolished
GB/T 9091-1988 Inductive voltage dividers $210.00 via email in 1~3 business day abolished
GB/T 9091-2008 Inductive voltage dividers $220.00 via email in 1~3 business day valid
GB/T 9092-1988 Automatic switches for metering and load control $330.00 via email in 1~5 business day abolished
GB/T 9092-1998 Time switch for tariff and load control $280.00 via email in 1~3 business day superseded
GB/T 9093-1988 Stabilized supply apparatus for measurement $1224.00 via email in 1~3 business day abolished
GB/Z 17215.611-2021 Electricity metering data exchange-The DLMS/COSEM suite-Part 11:Template for DLMS/COSEM communication profile standards $225.00 via email in 1~3 business day valid
GB/Z 17215.652-2022 Electricity metering data exchange—The DLMS/COSEM suite—Part 52:Communication protocols management distribution line message specification (DLMS) server $270.00 via email in 1~3 business day valid
GB/Z 17215.669-2022 Electricity metering data exchange—The DLMS/COSEM suite—Part 69:Mapping between the common information model message profiles (IEC 61968-9) and DLMS/COSEM (IEC 62056) data models and protocols $540.00 via email in 1~5 business day valid
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