China Test method for hard GB Standards Search Result

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	GB/T 5766-2023 Rockwell hardness test method for friction materials - 英文版
	GB/T 1927.19-2021 Test methods for physical and mechanical properties of small clear wood specimens—Part 19: Determination of static hardness - 英文版
	GB/T 39535-2020 Test method for shore hardness of carbon materials - 英文版
	GB/T 39082-2020 Test method of vickers hardness testing for resistance spot,projection and seam welds - 英文版
	GB/T 9966.5-2020 Test methods for natural stone--Part 5: Determination of hardness - 英文版
	GB/T 21838.4-2020 Metallic materials—Instrumented indentation test for hardness and materials parameters—Part 4: Test method for metallic and non-metallic coatings - 英文版
	GB/T 24523-2020 Metallic materials—Test method for rapid indentation (Brinell type) hardness testing - 英文版
	GB/T 37900-2019 Test method of hardness and fracture toughness for ultra-thin glass—Low-load vickers hardness indentation method - 英文版
	GB/T 21838.1-2019 Metallic materials—Instrumented indentation test for hardness and materials parameters—Part 1:Test method - 英文版
	GB/T 6881.2-2017 Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Engineering methods for small movable sources in reverberant fields—Comparison method for a hard-walled test room - 英文版
	GB/T 11108-2017 Test method for thermal diffusivity of hardmetal - 英文版
	GB/T 30032.3-2017 Mobile elevating work platforms—Design, calculations, safety requirements and test methods relative to special features—Part 3: MEWPs for orchard operations - 英文版
	GB/T 3854-2017 Test method for hardness of reinforced plastics by means of a Barcol impresser - 英文版
	GB/T 3903.4-2017 Footwear—Test methods for whole shoe—Hardness - 英文版
	GB/T 35584-2017 Quality requirement and test methods for copier nominal resolution on hardcopy output - 英文版
	GB/T 33244-2016 Quality requirements and test methods for digital hard-copy proofing system - 英文版
	GB/T 32057-2015 Test method for glass hardness and scratch resistance of high speed multiple unit - 英文版
	GB/T 31378-2015 Test method for surface hardness of flat panel display (FPD) polarizing film - 英文版
	GB/T 24523-2009 Test method for rapid indentation (Brinell) hardness testing of metallic materials - 英文版
	GB/T 16534-2009 Fine ceramics（advanced ceramics,advanced technical ceramics）- Test method for hardness of monolithic ceramics at room temperature - 英文版
	GB/T 4909.8-2009 Test methods for bare wires - Part 8: Hardness test - Brinell hardness test - 英文版
	GB/T 7702.3-2008 Test method for granular activated carbon from coal - Determination of hardness - 英文版
	GB/T 13313-2008 Methods of shore and leeb hardness testing for rolls - 英文版
	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 - 英文版
	GB/T 21838.1-2008 Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 1: Test method - 英文版
	GB/T 5766-2007 Test method of Rockwell hardness for friction materials - 英文版
	GB/T 20451-2006 Test method for ball-pan hardness of activated carbon - 英文版
	GB/T 19816.3-2005 Preparation of steel substrates before application of paints and related products-Test methods for metallic blast-cleaning abrasives-Part 3:Determination of hardness - 英文版
	GB/T 3854-2005 Test method for hardness of reinforced plastics by means of a Barcol impresser - 英文版
	GB/T 6881.2-2002 Acoustics--Determination of sound power levels of noise sources--Engineering methods for small，movable sources in reverberant field--Part 1:Comparison method for hard-walled test rooms - 英文版

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