组合使用关键词、标准类型、状态与 ICS 分类，快速定位所需国家标准。
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GB/T 11441.1-2012
Laminations for transformers and inductors for use in telecommunication and electronic equipment - Part 1：Mechanical and electrical characteristics
GB/T 20840.5-2013
Instrument transformers - Part 5: Additional requirements for capacitor voltage transformers
GB/T 19212.8-2012
Safety of power transformers, power supplies, reactors and similar products - Part 8:Particular requirements and tests for transformers and power supplies for toys
GB/T 19212.7-2012
Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 7: Particular requirements and test for safety isolating transformers and power supply units incorporating saftey isolating transformers
GB/T 19212.14-2012
Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 14: Particular requirements and tests for auto transformers and power supply units incorporating auto transformers
GB/T 19212.3-2012
Safety of power transformers, power supplies, reactors and similar products - Part 3: Particular requirements and tests for control transformers and power supplies incorporating control transformers
GB/T 19212.2-2012
Safety of power transformers, power supplies, reactors and similar products - Part 2: Particular requirements and tests for separating transformers and power supplies incorporating separating transformers for general applications
GB/T 18494.3-2012
Converter transformers - Part 3: Application guide
GB/Z 1094.14-2011
Power transformers - Part 14: Design and application of liquid-immersed transformers using high-temperature insulation material
GB/T 1094.6-2011
Power transformers - Part 6: Reactors
GB/T 19212.5-2011
Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100V - Part 5: Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers
GB/T 26216.2-2010
DC c、Current measuring device for HVDC transmission system - Part 2：Electromagnetic DC current measuring device
GB/T 26216.1-2010
DC Current measuring device for HVDC transmission system - Part 1: Electronic DC current measuring device
GB/T 25446-2010
Specification and technical requirements for oil-immersed amorphous alloy core distribution transformers
GB/T 25438-2010
Specification and technical requirements for three-phase oil-immersed tridimensional toroidal-core distribution transformers
GB/T 25289-2010
Specification and technical requirements for 20kV oil-immersed distribution transformers
GB/T 25092-2010
Dry-type air-core smoothing reactors for HVDC applications
GB/T 25082-2010
Specification and technical requirements of oil-immersed convertor transformers for 800kV DC applications
GB/T 20840.1-2010
Instrument transformers - Part 1: General requirements
GB/T 23755-2009
Three-phase site-combined power transformers