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GB/T 21838.4-2008
Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 4: Test method for metallic and non-metallic coatings
GB/T 21838.1-2008
Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 1: Test method
GB/T 21837-2008
Practice for electromagnetic examination of ferromagnetic steel wire rope
GB/T 10623-2008
Metallic material - Mechanical testing - Vocabulary
GB/T 7732-2008
Metallic materials - Fracture toughness testing method with surface crack tension specimens
GB/T 18876.3-2008
Standard practice for determining the metallographical constituent and inclusion content of steels and other metals by automatic image analysis - Part 3: Determining the carbides rating in steels by automatic image analysis and stereology
GB/T 15248-2008
The test method for axial loading constant-amplitude low-cycle fatigue of metallic materials
GB/T 21546-2008
Critical current measurement - DC critical current of Nb-Ti composite superconductors
GB/T 5248-2008
Copper and copper alloy-seamless tubes-eddy current testing method
GB/T 12778-2008
Determination of charpy impact fracture surface for metallic materials
GB/T 229-2007
Metallic materials - Charpy pendulum impact test method
GB/T 12443-2007
Metallic materials - Torsional stress fatigue testing method
GB/T 3137-2007
Testing method for electrical properties of tantalum powder
GB/T 12969.2-2007
Method of eddy current inspection for titanium and titanium alloy tubes
GB/T 12969.1-2007
Method of ultrasonic inspection for titanium and titanium alloy tubes
GB/T 10128-2007
Metallic materials - Torsion test at ambient temperature
GB/T 8363-2007
Test method for drop - Weight tear tests of steel products
GB/T 10567.2-2007
Wrought copper and copper alloys - Detection of residual stress - Ammonia test
GB/T 21115-2007
Measurement for levitation force of bulk oxide superconductor
GB/T 4161-2007
Metallic materials - Determination of plane - strain fracture toughness