2025-12-21 216.73.216.41
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 42558.2-2024 Seismic techniques of electrical equipment in converter station on plateau—Part 2: Specification for seismic design 375.0 via email in 1~5 business day valid,,2025-3-1
GB/T 32517-2024 Installation couplers intended for permanent connection in fixed installations 660.0 via email in 1~5 business day valid,,2025-3-1
GB/T 31838.8-2024 Solid insulating materials—Dielectric and resistive properties—Part 8：Determination of dielectric properties(AC method)—Relative permittivity and dielectric dissipation factor(frequencies 1 MHz~300 MHz) 375.0 via email in 1~3 business day valid,,2025-3-1
GB/T 30144-2024 YZP-H series variable-frequency adjustable-speed three-phase induction motors for crane in ships—Technical specification（frame size 112～400） 435.0 via email in 1~5 business day valid,,2025-3-1
GB/T 21974-2024 YZRW series eddy-current braking wound-rotor three-phase induction motors for crane and metallurgical applications—Technical specification (frame size 112～315) 375.0 via email in 1~5 business day valid,,2025-3-1
GB/T 20835-2024 Guide for magnetization test of generator stator core 315.0 via email in 1~5 business day valid,,2025-3-1
GB/T 17948.4-2024 Rotating electrical machines—Functional evaluation of insulation systems (Type II)—Procedures for form-wound windings—Electrical endurance qualification 435.0 via email in 1~3 business day valid,,2025-3-1
GB/T 16679.1-2024 Industrial systems, installations and equipment and industrial products—Designation of signals—Part 1:Basic rules 660.0 via email in 1~3 business day valid,,2025-3-1
GB/T 16439-2024 General specification for AC servo system 510.0 via email in 1~5 business day valid,,2025-3-1
GB/T 13537-2024 General specification for electric motors for electronic household appliances 510.0 via email in 1~5 business day valid,,2025-3-1
GB/T 10069.3-2024 Measurement of airborne noise emitted by rotating electrical machines and the noise limits—Part 3：Noise limits 375.0 via email in 1 business day valid,,2025-3-1
GB/T 7409.1-2024 Excitation systems for synchronous machines—Part 1: Definitions 435.0 via email in 1~5 business day valid,,2025-3-1
GB/T 6553-2024 Electrical insulating materials used under severe ambient conditions—Test methods for evaluating resistance to tracking and erosion 315.0 via email in 1~3 business day valid,,2025-3-1
GB/T 5169.13-2024 Fire hazard testing for electric and electronic products—Part 13：Glowing/hot-wire based test methods—Glowing-wire ignition temperature (GWIT) test method for materials 315.0 via email in 1~3 business day valid,,2025-3-1
GB/T 5590-2024 Low voltage explosion protection electromagnetic starter for mining 510.0 via email in 1~5 business day valid,,2025-3-1
GB/T 5169.12-2024 Fire hazard testing for electric and electronic products—Part 12: Glowing/hot-wire based test methods—Glow-wire flammability index (GWFI) test method for materials 315.0 via email in 1~3 business day valid,,2025-3-1
GB/T 2820.7-2024 Reciprocating internal combustion engine driven alternating current generating sets—Part 7:Technical declarations for specification and design 375.0 via email in 1~5 business day valid,,2025-3-1
GB/T 1311-2024 Test methods for direct current machines 930.0 via email in 1~5 business day valid,,2025-3-1
Q/CR 170-2014 Auxiliary motors for locomotive. Part 2: Phase splitter via email in business day abolished2024-07-01 ,,
GA/T 2140-2024 Shoulder light for police 255.0 via email in 1~3 business day valid,,2024-7-1
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GB/T 42558.2-2024 Seismic techniques of electrical equipment in converter station on plateau—Part 2: Specification for seismic design 
  Issued on: 2024-8-23   Price(USD): 375.0
GB/T 32517-2024 Installation couplers intended for permanent connection in fixed installations 
  Issued on: 2024-8-23   Price(USD): 660.0
GB/T 31838.8-2024 Solid insulating materials—Dielectric and resistive properties—Part 8：Determination of dielectric properties(AC method)—Relative permittivity and dielectric dissipation factor(frequencies 1 MHz~300 MHz) 
  Issued on: 2024-8-23   Price(USD): 375.0
GB/T 30144-2024 YZP-H series variable-frequency adjustable-speed three-phase induction motors for crane in ships—Technical specification（frame size 112～400） 
  Issued on: 2024-8-23   Price(USD): 435.0
GB/T 21974-2024 YZRW series eddy-current braking wound-rotor three-phase induction motors for crane and metallurgical applications—Technical specification (frame size 112～315) 
  Issued on: 2024-8-23   Price(USD): 375.0
GB/T 20835-2024 Guide for magnetization test of generator stator core 
  Issued on: 2024-8-23   Price(USD): 315.0
GB/T 17948.4-2024 Rotating electrical machines—Functional evaluation of insulation systems (Type II)—Procedures for form-wound windings—Electrical endurance qualification 
  Issued on: 2024-8-23   Price(USD): 435.0
GB/T 16679.1-2024 Industrial systems, installations and equipment and industrial products—Designation of signals—Part 1:Basic rules 
  Issued on: 2024-8-23   Price(USD): 660.0
GB/T 16439-2024 General specification for AC servo system 
  Issued on: 2024-8-23   Price(USD): 510.0
GB/T 13537-2024 General specification for electric motors for electronic household appliances 
  Issued on: 2024-8-23   Price(USD): 510.0
GB/T 10069.3-2024 Measurement of airborne noise emitted by rotating electrical machines and the noise limits—Part 3：Noise limits 
  Issued on: 2024-8-23   Price(USD): 375.0
GB/T 7409.1-2024 Excitation systems for synchronous machines—Part 1: Definitions 
  Issued on: 2024-8-23   Price(USD): 435.0
GB/T 6553-2024 Electrical insulating materials used under severe ambient conditions—Test methods for evaluating resistance to tracking and erosion 
  Issued on: 2024-8-23   Price(USD): 315.0
GB/T 5169.13-2024 Fire hazard testing for electric and electronic products—Part 13：Glowing/hot-wire based test methods—Glowing-wire ignition temperature (GWIT) test method for materials 
  Issued on: 2024-8-23   Price(USD): 315.0
GB/T 5590-2024 Low voltage explosion protection electromagnetic starter for mining 
  Issued on: 2024-8-23   Price(USD): 510.0
GB/T 5169.12-2024 Fire hazard testing for electric and electronic products—Part 12: Glowing/hot-wire based test methods—Glow-wire flammability index (GWFI) test method for materials 
  Issued on: 2024-8-23   Price(USD): 315.0
GB/T 2820.7-2024 Reciprocating internal combustion engine driven alternating current generating sets—Part 7:Technical declarations for specification and design 
  Issued on: 2024-8-23   Price(USD): 375.0
GB/T 1311-2024 Test methods for direct current machines 
  Issued on: 2024-8-23   Price(USD): 930.0
Q/CR 170-2014 Auxiliary motors for locomotive. Part 2: Phase splitter 
  Issued on:   Price(USD):
GA/T 2140-2024 Shoulder light for police 
  Issued on: 2024-04-28   Price(USD): 255.0
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