2025-12-5 10.1.6.65
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 230.2-2012 Metallic materials—Rockwell hardness test—Part 2:Verification and calibration of testing machines 270.0 via email in 1 business day superseded,2023-2-1,2013-6-1
GB/T 17394.3-2012 Metallic materials - Leeb hardness test - Part 3: Calibration of reference blocks 220.0 via email in 1 business day superseded,2023-2-1,2013-6-1
GB/T 4340.3-2012 Metallic Vickers hardness test - Part 3 : Calibration of hardness 210.0 via email in 1~3 business day superseded,2025-10-1,2013-6-1
GB/T 17394.2-2012 Metallic materials—Leeb hardness test—Part 2:Verification and calibration of hardness testers 170.0 via email in 1 business day superseded,2023-2-1,2013-6-1
GB/T 231.3-2012 Metallic materials - Brinell hardness test - Part 3: Calibration of reference blocks 224.0 via email in 1 business day superseded,2023-2-1,2013-6-1
GB/T 231.2-2012 Metallic materials - Brinell hardness test - Part 2: Verification and calibration of testing machines 120.0 via email in 1 business day superseded,2023-2-1,2013-6-1
GB/T 4340.2-2012 Metallic materials - Vickers hardness test - Part 2：Verification and calibration of testing machines 270.0 via email in 1 business day superseded,2025-10-1,2013-6-1
GB/T 18449.2-2012 Metallic materials—Knoop hardness test—Part 2:Verification and calibration of testing machines 270.0 via email in 1~3 business day valid,,2013-6-1
GB/T 18449.3-2012 Metallic materials - Knoop hardness test - Part 3：Calibration of reference blocks 180.0 via email in 1~3 business day valid,,2013-6-1
GB/T 16825.1-2008 Verification of static uniaxial testing machines - Part 1：Tension/compression testing machines - Verification and calibration of the force-measuring system 220.0 via email in 1 business day superseded,2023-5-1,2009-1-1
GB/T 21838.3-2008 Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 3: Calibration of reference blocks 150.0 via email in 1~3 business day superseded,2023-2-1,2009-1-1
GB/T 21838.2-2008 Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 2: Verification and calibration of testing machines 330.0 via email in 1~3 business day superseded,2024-10-26,2009-1-1
GB/T 13634-2008 Calibration of force-proving instruments used for the verification of uniaxlial testing machines 360.0 via email in 1~5 business day superseded,2020-5-1,2009-1-1
JB/T 9389-2008 Specification for falling weight impact testing machines used for non-metallic materials 180.0 via email in 1~3 business day valid,,2008-9-1
JB/T 6146-2007 Specification for the extensometers 180.0 via email in 1~3 business day superseded2021-01-01,2021-1-1,2007-7-1
Previous Page     Next Page



Code of China
Search

GB/T 230.2-2012 Metallic materials—Rockwell hardness test—Part 2:Verification and calibration of testing machines 
  Issued on: 2012-12-31   Price(USD): 270.0
GB/T 17394.3-2012 Metallic materials - Leeb hardness test - Part 3: Calibration of reference blocks 
  Issued on: 2012-12-31   Price(USD): 220.0
GB/T 4340.3-2012 Metallic Vickers hardness test - Part 3 : Calibration of hardness  
  Issued on: 2012-12-31   Price(USD): 210.0
GB/T 17394.2-2012 Metallic materials—Leeb hardness test—Part 2:Verification and calibration of hardness testers 
  Issued on: 2012-12-31   Price(USD): 170.0
GB/T 231.3-2012 Metallic materials - Brinell hardness test - Part 3: Calibration of reference blocks 
  Issued on: 2012-12-31   Price(USD): 224.0
GB/T 231.2-2012 Metallic materials - Brinell hardness test - Part 2: Verification and calibration of testing machines 
  Issued on: 2012-12-31   Price(USD): 120.0
GB/T 4340.2-2012 Metallic materials - Vickers hardness test - Part 2：Verification and calibration of testing machines 
  Issued on: 2012-12-31   Price(USD): 270.0
GB/T 18449.2-2012 Metallic materials—Knoop hardness test—Part 2:Verification and calibration of testing machines 
  Issued on: 2012-12-31   Price(USD): 270.0
GB/T 18449.3-2012 Metallic materials - Knoop hardness test - Part 3：Calibration of reference blocks 
  Issued on: 2012-12-31   Price(USD): 180.0
GB/T 16825.1-2008 Verification of static uniaxial testing machines - Part 1：Tension/compression testing machines - Verification and calibration of the force-measuring system 
  Issued on: 2008-06-20   Price(USD): 220.0
GB/T 21838.3-2008 Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 3: Calibration of reference blocks 
  Issued on: 2008-6-20   Price(USD): 150.0
GB/T 21838.2-2008 Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 2: Verification and calibration of testing machines 
  Issued on: 2008-6-20   Price(USD): 330.0
GB/T 13634-2008 Calibration of force-proving instruments used for the verification of uniaxlial testing machines 
  Issued on: 2008-06-20   Price(USD): 360.0
JB/T 9389-2008 Specification for falling weight impact testing machines used for non-metallic materials 
  Issued on: 2008-3-12   Price(USD): 180.0
JB/T 6146-2007 Specification for the extensometers 
  Issued on: 2007-1-25   Price(USD): 180.0
About Us   |    Contact Us   |    Terms of Service   |    Privacy   |    Cancellation & Refund Policy   |    Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: Beijing COC Tech Co., Ltd. 2008-2040