2025-12-5 216.73.216.21
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 44058-2024 Marking on ferrite cores 255.0 via email in 1~3 business day valid,,2024-12-1
GB/T 44069.4-2024 Ferrite cores—Guidelines on dimensions and the limits of surface irregularities—Part 4: RM-cores 555.0 via email in 1~5 business day valid,,2024-12-1
GB/T 43870.2-2024 Measurement methods for Curie temperature of magnetic materials—Part 2：Soft magnetic materials 225.0 via email in 1~3 business day valid,,2024-11-1
GB/T 43870.1-2024 Measurement methods for Curie temperature of magnetic materials—Part 1：Permanent magnetic materials 255.0 via email in 1~3 business day valid,,2024-11-1
GB/T 43795-2024 Test method for the mechanical strength of cores made of magnetic oxides 255.0 via email in 1~3 business day valid,,2024-10-1
GB/T 21219-2023 Magnetic materials—Classification 585.0 via email in 1~5 business day valid,,2024-6-1
GB/T 28869.2-2023 Cores made of soft magnetic materials—Measuring methods—Part 2: Magnetic properties at low excitation level 435.0 via email in 1~5 business day valid,,2024-6-1
GB/T 28869.3-2023 Cores made of soft magnetic materials—Measuring methods—Part 3: Magnetic properties at high excitation level 645.0 via email in 1~5 business day valid,,2024-3-1
GB/T 40675.3-2021 Noise suppression sheet for digital devices and equipment—Part 3: Characterization of parameters of noise suppression sheet 165.0 via email in 1~3 business day valid,,2022-7-1
GB/T 40675.2-2021 Noise suppression sheet for digital devices and equipment—Part 2:Measuring methods 450.0 via email in 1~5 business day valid,,2022-6-1
GB/T 40675.1-2021 Noise suppression sheet for digital devices and equipment—Part 1:Definitions and general properties 120.0 via email in 1~3 business day valid,,2022-6-1
GB/T 36103.14-2018 Ferrite cores—Dimensions—Part 14: EFD-cores for use in power supply applications 160.0 via email in 1~3 business day valid,,2018-10-1
GB/T 36103.7-2018 Ferrite cores—Dimensions—Part 7: EER-cores 160.0 via email in 1~3 business day valid,,2018-10-1
GB/T 36103.1-2018 Ferrite cores—Dimensions—Part 1: General specification 120.0 via email in 1~3 business day valid,,2018-10-1
GB/T 9634.8-2018 Ferrite cores—Guideline on the limits of surface irregularities—Part 8:PQ-cores 160.0 via email in 1~3 business day valid,,2018-10-1
T/CAS 304-2018 Magnetron sputtering silicon targets and bound targets via email in business day abolished2025-07-01 ,,2018-5-29
DB44/T 1349-2014 Specification for inspection of high performance soft ferrite material via email in business day abolished2025-08-31,,2014-7-18
GB/T 11436-2012 Chemical analysis methods for products and semi-finished products made of soft ferrite materials 390.0 via email in 1~3 business day valid,,2013-6-1
GB/T 9633-2012 Measuring methods for properties of gyromagnetic materials intended for application at microwave frequencies 670.0 via email in 1~3 business day valid,,2013-6-1
GB/T 12796.2-2012 Permanent ferrite magnets—Part 2:Sectional specification for permanent ferrite magnets for use in micromotors 140.0 via email in 1~3 business day valid,,2013-6-1
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GB/T 44058-2024 Marking on ferrite cores 
  Issued on: 2024-05-28   Price(USD): 255.0
GB/T 44069.4-2024 Ferrite cores—Guidelines on dimensions and the limits of surface irregularities—Part 4: RM-cores 
  Issued on: 2024-05-28   Price(USD): 555.0
GB/T 43870.2-2024 Measurement methods for Curie temperature of magnetic materials—Part 2：Soft magnetic materials 
  Issued on: 2024-4-25   Price(USD): 225.0
GB/T 43870.1-2024 Measurement methods for Curie temperature of magnetic materials—Part 1：Permanent magnetic materials 
  Issued on: 2024-4-25   Price(USD): 255.0
GB/T 43795-2024 Test method for the mechanical strength of cores made of magnetic oxides 
  Issued on: 2024-3-15   Price(USD): 255.0
GB/T 21219-2023 Magnetic materials—Classification 
  Issued on: 2023-11-27   Price(USD): 585.0
GB/T 28869.2-2023 Cores made of soft magnetic materials—Measuring methods—Part 2: Magnetic properties at low excitation level 
  Issued on: 2023-11-27   Price(USD): 435.0
GB/T 28869.3-2023 Cores made of soft magnetic materials—Measuring methods—Part 3: Magnetic properties at high excitation level 
  Issued on: 2023-11-27   Price(USD): 645.0
GB/T 40675.3-2021 Noise suppression sheet for digital devices and equipment—Part 3: Characterization of parameters of noise suppression sheet  
  Issued on: 2021-12-31   Price(USD): 165.0
GB/T 40675.2-2021 Noise suppression sheet for digital devices and equipment—Part 2:Measuring methods 
  Issued on: 2021-11-26   Price(USD): 450.0
GB/T 40675.1-2021 Noise suppression sheet for digital devices and equipment—Part 1:Definitions and general properties 
  Issued on: 2021-11-26   Price(USD): 120.0
GB/T 36103.14-2018 Ferrite cores—Dimensions—Part 14: EFD-cores for use in power supply applications 
  Issued on: 2018-03-15   Price(USD): 160.0
GB/T 36103.7-2018 Ferrite cores—Dimensions—Part 7: EER-cores 
  Issued on: 2018-03-15   Price(USD): 160.0
GB/T 36103.1-2018 Ferrite cores—Dimensions—Part 1: General specification 
  Issued on: 2018-03-15   Price(USD): 120.0
GB/T 9634.8-2018 Ferrite cores—Guideline on the limits of surface irregularities—Part 8:PQ-cores 
  Issued on: 2018-03-15   Price(USD): 160.0
T/CAS 304-2018 Magnetron sputtering silicon targets and bound targets 
  Issued on: 2018-05-29   Price(USD):
DB44/T 1349-2014 Specification for inspection of high performance soft ferrite material 
  Issued on: 2014-04-18   Price(USD):
GB/T 11436-2012 Chemical analysis methods for products and semi-finished products made of soft ferrite materials 
  Issued on: 2012-12-31   Price(USD): 390.0
GB/T 9633-2012 Measuring methods for properties of gyromagnetic materials intended for application at microwave frequencies 
  Issued on: 2012-12-31   Price(USD): 670.0
GB/T 12796.2-2012 Permanent ferrite magnets—Part 2:Sectional specification for permanent ferrite magnets for use in micromotors 
  Issued on: 2012-12-31   Price(USD): 140.0
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