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	GB/T 39560.12-2024 Determination of certain substances in electronic and electrical products-Part 12: Simultaneous determination of polybrominated biphenyls, polybrominated diphenyl ethers and phthalates in polymers by gas chromatography-mass spectrometry - 英文版
	GB/T 18029.1-2024 Wheelchairs - Part 1: Determination of static stability - 英文版
	GB/T 15597.2-2024 Plastics - Polymethyl methacrylate (PMMA) - Molding and extrusion materials - Part 2: Preparation of specimens and performance determination - 英文版
	GB/T 44027.2-2024 Determination method of carbon materials - Part 2: Determination of expansion rate - 英文版
	GB/T 44050.2-2024 Hydraulic transmission-Determination of oil noise characteristics-Part 2: Measurement of oil sound velocity in pipelines - 英文版
	GB/T 44050.1-2024 Hydraulic transmission-Determination of oil noise characteristics-Part 1 Division: General rules- - 英文版
	GB/T 44027.1-2024 Carbon material determination methods - Part 1: Determination of first discharge specific capacity, first coulomb efficiency, and retention rate of discharge capacity at different rates - 英文版
	GB/T 34877.4-2024 Industrial fans-Determination of sound power level of fans under standard laboratory conditions-Part 4: Sound intensity method - 英文版
	GB/T 11066.12-2024 Methods for chemical analysis of gold - Part 12: - Determination of silver, copper, iron, lead, bismuth, antimony, magnesium, nickel, manganese, palladium, chromium, platinum, rhodium, titanium, zinc, arsenic, tin, silicon, cobalt, calcium, potassium, lithium, sodium, tellurium, vanadium, zirconium, cadmium, molybdenum, rhenium, and aluminum content - Inductively coupled plasma atomic emission spectrometry - 英文版
	GB/T 12690.12-2024 Non-rare earth impurities in rare earth metals and their oxides - Chemical analysis methods - Part 12: Determination of thorium and uranium content - Inductively coupled plasma mass spectrometry - 英文版
	GB/T 13748.20-2024 Chemical analysis methods for magnesium and magnesium alloys-Part 20: Determination of element content-Inductively coupled plasma atomic emission spectrometry - 英文版
	GB/T 16477.1-2024 Chemical analysis methods for rare earth ferrosilicon alloys and magnesium ferrosilicon alloys-Part 1: Determination of total rare earth content and fifteen rare earth elements - 英文版
	GB/T 18222.2-2024 Small craft - Determination of maximum propulsion rating by maneuvering speed - Part 2: Craft with a hull length between 8m and 24m - 英文版
	GB/T 23561.11-2024 Methods for determination of physical and mechanical properties of coal and rock - Part 11: Determination of shear strength of coal and rock - 英文版
	GB/T 23561.1-2024 Methods for determination of physical and mechanical properties of coal and rock - Part 1: General provisions for sampling - 英文版
	GB/T 4103.18-2024 Methods for chemical analysis of lead and lead alloys - Part 18: Determination of silver, copper, bismuth, arsenic, antimony, tin, zinc, iron, cadmium, nickel, magnesium, aluminum, calcium, selenium and tellurium content - Inductively coupled plasma mass spectrometry - 英文版
	GB/T 42513.6-2024 Chemical analysis methods for nickel alloys-Part 6: Determination of molybdenum content-Inductively coupled plasma atomic emission spectrometry - 英文版
	GB/T 42513.7-2024 Chemical analysis methods for nickel alloys-Part 7: Determination of cobalt, chromium, copper, iron and manganese content-Flame atomic absorption spectrometry - 英文版
	GB/T 43883-2024 Microbeam analysis - analytical electron microscopy - determination method of the number density of nanoparticles in metals - 英文版
	GB/T 43899-2024 Pig iron - Determination of multi-element content - Spark discharge atomic emission spectrometry (conventional method) - 英文版
	GB/T 43905.1-2024 Laboratory methods for sampling fumes and gases for welding and related processes - Part 1: Determination of emission rates of fumes from arc welding and collection of fumes for analysis - 英文版
	GB/T 43905.2-2024 Laboratory methods for sampling fumes and gases for welding and related processes - Part 2: Determination of emission rates of carbon monoxide, carbon dioxide, nitric oxide and nitrogen dioxide during arc welding, cutting and gouging - 英文版
	GB/T 43905.3-2024 Laboratory methods for sampling fumes and gases for welding and related processes - Part 3: Determination of ozone emission rate during arc welding - 英文版
	GB/T 43905.6-2024 Laboratory methods for sampling fumes and gases in welding and related processes - Part 6: Quantitative determination of fumes and gases in resistance spot welding - 英文版
	GB/T 43917.3-2024 Welding fume capture and separation equipment-Part 3: Capture of fume suction devices on welding guns Determination of efficiency - 英文版
	GB/T 43917.4-2024 Welding fume capture and separation equipment-Part 4: Determination of minimum air volume of capture device - 英文版
	GB/T 5121.8-2024 Chemical analysis methods for copper and copper alloys - Part 8: Determination of oxygen, nitrogen and hydrogen content - 英文版
	GB/T 23561.8-2024 Methods for determination of physical and mechanical properties of coal and rock - Part 8: Methods for determination of deformation parameters of coal and rock - 英文版
	GB/T 38403.2-2024 Leather and fur - Determination of mildew inhibitors - Part 2: Liquid chromatography (artificial sweat extraction) - 英文版
	GB/T 22890.2-2024 Leather - Determination of water resistance of soft leather - Part 2: Repeated angular compression =Mezer method - 英文版

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