Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Q/GDW 11362-2014 Technical requirement for merging unit of electronic transformer for metering via email in business day valid
Q/GDW 11363-2014 Metering production Operation Management Platform functional specification via email in business day superseded
Q/GDW 11363-2019 Functional specification of intelligent operation and maintenance platform for metering automated production system $455.00 via email in 1~3 business day valid
Q/GDW 11364-2014 Metering production Operation Management Platform functional specification via email in business day valid
Q/GDW 11365-2014 Technical specification ofDC current limiting resistor using on 也e transformer neutral point via email in business day valid
Q/GDW 11366-2014 Field application guide for switchgear switching closing coil current waveform monitoring technology via email in business day valid
Q/GDW 11367-2014 Technical code of unmanned helicopter inspection for overhead transmission line via email in business day valid
Q/GDW 11368-2014 Site application guide for live test technology of ground current of transformer core via email in business day valid
Q/GDW 11369-2014 Site application guide for leakage current live-testing method of metal-oxide surge arresters via email in business day superseded
Q/GDW 11369-2019 Site application guide for leakage current live-testing method of metal-oxide surge arresters $628.00 via email in 1~5 business day valid
Q/GDW 11370-2015 State Grid Corporation of China working regulations of electrical manufacturing safety via email in business day valid
Q/GDW 11371-2014 The evaluation guide of construction effect of distribution automation via email in business day valid
Q/GDW 11372.33-2015 via email in business day valid
Q/GDW 11373-2015 Design specification for OTN via email in business day valid
Q/GDW 11377-2015 Selection principle and testing technical specifications of 10kV distribution voltage regulator via email in business day valid
Q/GDW 11378-2015 Selection principle and testing technical specifications of 10kV distribution voltage regulator via email in business day valid
Q/GDW 11379-2015 Technical principles of selection and technical specifications of testing for DC power equipment in 10kV distribution substation via email in business day valid
Q/GDW 11380-2015 Selection technology principle and detection specification of 10kV high?voltage/low?voltage prefabricated cubical substation via email in business day superseded
Q/GDW 11380-2018 Selection technology principle and detection specification for 10kV high voltage/low voltage prefabricated cubical substation $932.00 via email in 1~5 business day valid
Q/GDW 11381-2015 Technical specification of selection and detection for cable protection conduits via email in business day valid
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