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	GB/T 21699-2008 Verification/Calibration method of rotating-element Current meters in straight open tank - 英文版
	GB/T 21546-2008 Critical Current measurement - DC critical current of Nb-Ti composite superconductors - 英文版
	GB/T 21545-2008 Principles of protection against overvoltages and overCurrents - 英文版
	GB/T 5248-2008 Copper and copper alloy-seamless tubes-eddy Current testing method - 英文版
	GB 18499-2008 Residual Current operated protective devices(RCD) for household and similar use - Electromagnetic compatibility - 英文版
	GB/T 311.3-2007 Insulation coordination - Part 3：Procedures for high-voltage direct Current(HVDC) converter stations - 英文版
	GB/T 12969.2-2007 Method of eddy Current inspection for titanium and titanium alloy tubes - 英文版
	GB/T 21162-2007 Conversion rule for specific heat consumption and throughput of conCurrent - Flow grain dryer - 英文版
	GB/T 21010-2007 Current land use classification - 英文版
	GB/T 21066-2007 Electrical installations of ships and mobile and fixed offshore units - Procedures for calculating short-circuit Currents in three phase a.c. - 英文版
	GB/Z 20996.3-2007 Performance of high-voltage direct Current(HVDC) systems - Part 3: Dynamic conditions - 英文版
	GB/Z 20996.2-2007 Performance of high-voltage direct Current（HVDC）systems - Part 2: Faults and switching - 英文版
	GB/Z 20996.1-2007 Performance of high-voltage direct Current(HVDC) systems - Part 1: Steady-state conditions - 英文版
	GB/T 20990.1-2007 Thyristor valves for high voltage direct Current (HVDC) power transmission - Part 1: Electrical testing - 英文版
	GB/T 20989-2007 Determination of power losses in high-voltage direct Current (HVDC) converter stations - 英文版
	GB/T 13498-2007 Terminology for high - voltage direct Current（HVDC) transmission - 英文版
	GB 17625.2-2007 Eiectromagnetic compatibility limits(EMC) - Limitation of voltage changes,voltage fluctuations and flicker in public low-voltage supply systems,for equipment with rated Current ≤16A per phase and not subject to conditional connection - 英文版
	GB/T 20840.8-2007 Instrument transformers - Part 8: Electronic Current transformers - 英文版
	GB 3906-2006 Alternating-Current metal-enclosed switchgear and controlgear for rated voltages above 3.6 kV and up to and including 40.5 kV - 英文版
	GB/T 20124-2006 Steel and iron -- Determination of nitrogen content -- Thermal conductimetric method after fusion in a Current of inert gas (Routine method) - 英文版
	GB 10963.1-2005 Electrical accessories-Circuit-breakers for overCurrent protection for household and similar installation Part 1:Circuit-breakers for a.c.operation - 英文版
	GB/T 13151-2005 Semiconductor devices Discrete devices Part 6:Thyristors Section Three-Blank detail specification for reverse blocking triode thyristors,ambient and case-rated,for Currents greater than 100A - 英文版
	GB/T 13150-2005 Semiconductor devices Discret devices Blank detail specification for bidirectional triode thyristors(triacs),ambient and case-rated,for Currents greater than 100A - 英文版
	GB 13955-2005 Installation and operation of residual Current operated protective devices - 英文版
	GB 3804-2004 High-voltage alternating-Current switches for rated voltage above 3.6 kV and less than 40.5 kV - 英文版
	GB/T 7735-2004 Steel tubes--The inspection method on eddy Current test - 英文版
	GB/T 12113-2003 Methods of measurement of touch Current and protective conductor current - 英文版
	GB/T 19346-2003 Measuring method of magnetic properties at alternative Current for amorphous and nanocrystalline soft magnetic alloys - 英文版
	GB/T 4957-2003 Non-conductive coatings on non-magnetic basis metals--Measurement of coating thickness--Eddy Current - 英文版
	GB/Z 17625.6-2003 Electromagnetic compatibility--Limits--Limitation of emission of harmonic Currents in low-voltage power supply systems for equipment with rated current greater than 16A - 英文版

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