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	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 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 42513.5-2023 Methods for chemical analysis of nickel alloys Part 5: Determination of vanadium content Nitrous oxide-flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry - 英文版
	GB/T 42513.4-2023 Methods for chemical analysis of nickel alloys Part 4: Determination of silicon content Nitrous oxide-flame atomic absorption spectrometry and molybdenum blue spectrophotometry - 英文版
	GB/T 42513.3-2023 Methods for chemical analysis of nickel alloys Part 3: Determination of aluminum content Nitrous oxide-flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry - 英文版
	GB/T 3286.12-2023 Methods for chemical analysis of limestone and dolomite Part 12: Determination of potassium oxide and sodium oxide content Flame atomic absorption spectrometry - 英文版
	GB/T 20405.1-2023 Urine absorbent for incontinence Polyacrylate super absorbent powder Part 1: Determination of pH value - 英文版
	GB/T 18950-2023 Rubber and plastic hoses. Laboratory test methods for exposure to light sources. Determination of changes in color, appearance and other physical properties. - 英文版
	GB/T 8151.26-2023 Methods for chemical analysis of zinc concentrates Part 26: Determination of silver content Acid dissolution-flame atomic absorption spectrometry - 英文版
	GB/T 6150.15-2023 Methods for chemical analysis of tungsten concentrates Part 15: Determination of bismuth content Hydride generation atomic fluorescence spectrometry and flame atomic absorption spectrometry - 英文版
	GB/T 6150.10-2023 Methods for chemical analysis of tungsten concentrates Part 10: Determination of lead content Hydride generation atomic fluorescence spectrometry and flame atomic absorption spectrometry - 英文版
	GB/T 6150.4-2023 Chemical analysis methods for tungsten concentrates Part 4: Determination of sulfur content High-frequency induction infrared absorption method and combustion-iodometric method - 英文版
	GB/T 17421.2-2023 General Principles for Machine Tool Inspection Part 2: Determination of Positioning Accuracy and Repeatable Positioning Accuracy of CNC Axis - 英文版
	GB/T 15000.3-2023 Working guidelines for standard samples - Part 3: Standard samples - Determination and evaluation of homogeneity and stability - 英文版
	GB/T 8151.25-2023 Methods for chemical analysis of zinc concentrates - Part 25: Determination of indium content - Flame atomic absorption spectrometry - 英文版
	GB/T 7717.16-2022 Acrylonitrile for industrial use - Part 16: Determination of iron and copper content - Graphite furnace atomic absorption spectrometry and inductively coupled plasma mass spectrometry - 英文版
	GB/T 41603.2-2022 Self-propelled agricultural machinery - Stability evaluation - Part 2: Determination and test procedures for static stability - 英文版
	GB/T 17473.7-2022 Test methods of precious metals pastes used for microelectronics—Part 7: Determination of solderability and solder leaching resistance - 英文版
	GB/T 18380.13-2022 Tests on electric and optical fibre cables under fire conditions—Part 13:Test for vertical flame propagation for a single insulated wire or cable—Procedure for determination of flaming droplets/particles - 英文版
	GB/T 8152.16-2022 Methods for chemical analysis of lead concentrates - Part 16: Determination of calcium oxide content - Flame atomic absorption spectrometry - 英文版
	GB/T 26416.5-2022 Methods for chemical analysis of rare earth iron alloys - Part 5: Determination of oxygen content - Pulse-infrared absorption method - 英文版
	GB/T 12690.1-2022 Chemical analysis methods for non-rare earth impurities in rare earth metals and their oxides—Part 1: Determination of carbon and sulfur content—High frequency-infrared absorption method - 英文版
	GB/T 13477.23-2022 Test methods for building sealing materials - Part 23: Determination of durability after tension-compression cycles under artificial accelerated weathering - 英文版
	GB/T 13747.9-2022 Methods for chemical analysis of zirconium and zirconium alloys - Part 9: Determination of magnesium content - flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry - 英文版
	GB/T 42047-2022 Determination method for outgassing products of materials and components in the sealed cabin of manned spacecraft - 英文版
	GB/T 40345-2021 Crop protection equipment—Test method for the determination of drainable volume and its concentration - 英文版
	GB/T 40262-2021 Metal coating fabric—Determination of metal layer adhesive force—Tape method - 英文版

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