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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 9973-2025 Test methods for permeability of carbon materials 240.0 via email in 1~3 business day to be valid,,2026-3-1
GB/T 1429-2025 Proximate analysis of carbon materials 225.0 via email in 1~3 business day to be valid,,2026-3-1
GB/T 24203-2024 Method for determination of bulk density, true density, true porosity and oppen porosity of carbon materials 270.0 via email in 1~3 business day valid,,2025-4-1
GB/T 3074.2-2024 The test method for elastic modulus of carbon materials 200.0 via email in 1~3 business day valid,,2025-4-1
GB/T 44371-2024 Critical bending diameter measurement—Critical bending diameter measurement of Bi-2223 superconducting wires in liquid nitrogen temperature 315.0 via email in 1~5 business day valid,,2025-3-1
GB/T 44162-2024 Implementation specification for estimating Weibull distribution parameters of tensile strength for carbon materials 210.0 via email in 1~3 business day valid,,2025-2-1
GB/T 44027.1-2024 Determination method of carbon material—Part 1: Determination of first discharge specific capacity, first columbic efficiency, discharge capacity retention rate at different rates 195.0 via email in 1~3 business day valid,,2024-12-1
GB/T 44003-2024 Mechanical property measurement—Delamination strength test for REBCO coated conductors (copper-plated) 435.0 via email in 1~5 business day valid,,2024-11-1
GB/T 42671-2023 Test method for surface roughness of carbon materials 165.0 via email in 1 business day valid,,2024-3-1
GB/T 42670-2023 Test method for Rockwell hardness of carbon materials 165.0 via email in 1~3 business day valid,,2024-3-1
DB23/T 3601-2023 via email in business day valid,,
DB23/T 3602-2023 via email in business day valid,,
GB/T 43111-2023 Carbon materials—Fatigue testing—Axial force-controlled method 240.0 via email in 1 business day valid,,2024-4-1
GB/T 43114-2023 Hard carbon 240.0 via email in 1~3 business day valid,,2024-4-1
GB/T 42906-2023 Graphite materials―Test method for equivalent boron contents―Inductively coupled plasma atomic emission spectrometry 165.0 via email in 1~3 business day valid,,2024-3-1
GB/T 42472-2023 Critical current measurement―Retained critical current after double bending at room temperature of Ag-sheathed Bi-2223 superconducting wires 315.0 via email in 1~5 business day valid,,2023-10-1
GB/T 42747-2023 Superconducting strip photon detector—Dark count rate 255.0 via email in 1~3 business day valid,,2023-12-1
GB/T 41641-2022 Mechanical properties measurement—Room temperature tensile test on REBCO wires 315.0 via email in 1~5 business day valid,,2023-5-1
GB/T 41640-2022 Critical current measurement—Measurement of critical current and its uniformity along the length of 2G-HTS long tapes 435.0 via email in 1~5 business day valid,,2023-5-1
GB/T 8719-2022 General rule for packing,marking,storage,transport and quality certificates of carbonaceous material and products 120.0 via email in 1~3 business day valid,,2023-2-1
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GB/T 9973-2025 Test methods for permeability of carbon materials 
  Issued on: 2025-8-29   Price(USD): 240.0
GB/T 1429-2025 Proximate analysis of carbon materials 
  Issued on: 2025-8-29   Price(USD): 225.0
GB/T 24203-2024 Method for determination of bulk density, true density, true porosity and oppen porosity of carbon materials 
  Issued on: 2024-09-29   Price(USD): 270.0
GB/T 3074.2-2024 The test method for elastic modulus of carbon materials 
  Issued on: 2024-9-29   Price(USD): 200.0
GB/T 44371-2024 Critical bending diameter measurement—Critical bending diameter measurement of Bi-2223 superconducting wires in liquid nitrogen temperature 
  Issued on: 2024-8-23   Price(USD): 315.0
GB/T 44162-2024 Implementation specification for estimating Weibull distribution parameters of tensile strength for carbon materials 
  Issued on: 2024-07-24   Price(USD): 210.0
GB/T 44027.1-2024 Determination method of carbon material—Part 1: Determination of first discharge specific capacity, first columbic efficiency, discharge capacity retention rate at different rates 
  Issued on: 2024-05-28   Price(USD): 195.0
GB/T 44003-2024 Mechanical property measurement—Delamination strength test for REBCO coated conductors (copper-plated) 
  Issued on: 2024-4-25   Price(USD): 435.0
GB/T 42671-2023 Test method for surface roughness of carbon materials 
  Issued on: 2023-08-06   Price(USD): 165.0
GB/T 42670-2023 Test method for Rockwell hardness of carbon materials 
  Issued on: 2023-08-06   Price(USD): 165.0
DB23/T 3601-2023  
  Issued on: 2023-08-28   Price(USD):
DB23/T 3602-2023  
  Issued on: 2023-08-28   Price(USD):
GB/T 43111-2023 Carbon materials—Fatigue testing—Axial force-controlled method  
  Issued on: 2023-09-07   Price(USD): 240.0
GB/T 43114-2023 Hard carbon 
  Issued on: 2023-9-7   Price(USD): 240.0
GB/T 42906-2023 Graphite materials―Test method for equivalent boron contents―Inductively coupled plasma atomic emission spectrometry 
  Issued on: 2023-08-06   Price(USD): 165.0
GB/T 42472-2023 Critical current measurement―Retained critical current after double bending at room temperature of Ag-sheathed Bi-2223 superconducting wires 
  Issued on: 2023-03-17   Price(USD): 315.0
GB/T 42747-2023 Superconducting strip photon detector—Dark count rate  
  Issued on: 2023-05-23   Price(USD): 255.0
GB/T 41641-2022 Mechanical properties measurement—Room temperature tensile test on REBCO wires 
  Issued on: 2022-10-12   Price(USD): 315.0
GB/T 41640-2022 Critical current measurement—Measurement of critical current and its uniformity along the length of 2G-HTS long tapes 
  Issued on: 2022-10-12   Price(USD): 435.0
GB/T 8719-2022 General rule for packing,marking,storage,transport and quality certificates of carbonaceous material and products 
  Issued on: 2022-07-11   Price(USD): 120.0
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