China Physical GB Standards Search Result

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	GB/T 1927.7-2021 Test methods for Physical and mechanical properties of small clear wood specimens—Part 7: Determination of water absorption - 英文版
	GB/T 1927.6-2021 Test methods for Physical and mechanical properties of small clear wood specimens—Part 6: Determination of shrinkage - 英文版
	GB/T 1927.5-2021 Test methods for Physical and mechanical properties of small clear wood specimens—Part 5: Determination of density - 英文版
	GB/T 1927.4-2021 Test methods for Physical and mechanical properties of small clear wood specimens—Part 4: Determination of moisture content - 英文版
	GB/T 1927.3-2021 Test methods for Physical and mechanical properties of small clear wood specimens—Part 3: Determination of the growth rings width and latewood rate of wood - 英文版
	GB/T 1927.2-2021 Test methods for Physical and mechanical properties of small clear wood specimens—Part 2: Sampling methods and general requirements - 英文版
	GB/T 1927.1-2021 Test methods for Physical and mechanical properties of small clear wood specimens—Part 1: Collection of sample tree - 英文版
	GB/T 40981-2021 Consumer product safety—General requirements on Physical hazard assessment - 英文版
	GB/T 40938-2021 Leather—Physical and mechanical tests—Determination of water penetration pressure - 英文版
	GB/T 40927-2021 Leather—Physical and mechanical tests—Determination of heat resistance of patent leather - 英文版
	GB/T 40420.4-2021 Broadband customer gateway virtualization based on public telecommunication network—Part 4:Technical requirements for Physical business gateway - 英文版
	GB/T 40420.3-2021 Broadband customer gateway virtualization based on public telecommunication network—Part 3 ：Technical requirements for Physical residential gateway - 英文版
	GB/T 40786.1-2021 Information technology—Telecommunications and information exchange between systems—Low voltage power line communication—Part 1: Physical layer specification - 英文版
	GB/T 40936-2021 Leather—Physical and mechanical tests—Determination of water repellency of garment leather - 英文版
	GB/T 39500-2020 Leather—Physical and mechanical tests—Determination of apparent density and mass per unit area - 英文版
	GB/T 39507-2020 Leather—Physical and mechanical tests—Determination of abrasion resistance：Martindale ball plate method - 英文版
	GB/T 38641-2020 Information technology—Telecommunications and information exchange between systems—Media access control and Physical layer specifications for low power wide area network - 英文版
	GB/T 39452-2020 Leather—Physical and mechanical tests—Tests for adhesion of finish - 英文版
	GB/T 39375-2020 Leather—Physical and mechanical tests—Determination of dimensional change - 英文版
	GB/T 39374-2020 Leather—Physical and mechanical tests—Determination of bending force - 英文版
	GB/T 39372-2020 Leather—Physical and mechanical tests—Determination of percentage extension - 英文版
	GB/T 39371-2020 Leather—Physical and mechanical tests—Determination of softness - 英文版
	GB/T 39370-2020 Leather—Physical and mechanical tests—Determination of surface reflectance - 英文版
	GB/T 39369-2020 Leather—Physical and mechanical tests—Determination of water vapour permeability - 英文版
	GB/T 39368-2020 Leather—Physical and mechanical tests—Determination of flex resistance：Vamp flex method - 英文版
	GB/T 39365-2020 Leather—Physical and mechanical tests—Determination of dry heat resistance - 英文版
	GB/T 39364-2020 Leather—Chemical, Physical, mechanical and fastness tests—Sampling location - 英文版
	GB/T 39354-2020 Space data and information transfer systems—Proximity space link protocol—Physical layer - 英文版
	GB/T 26981-2020 Analysis method for reservoir fluid Physical properties - 英文版
	GB/T 50081-2019 Standard for test method of Physical and mechanical properties on concrete - 英文版

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