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	GB/T 4984-2023 Chemical analysis methods for zirconium-containing refractories - 英文版
	GB/T 3521-2023 Graphite chemical analysis methods - 英文版
	GB/Z 6113.404-2023 Specification for radio disturbance and immunity measuring equipment and measurement methods Part 4-4: Uncertainty, statistics and limit value modeling Statistics of complaints and limit value calculation model for the protection of radio services - 英文版
	GB/T 23262-2023 Test methods for non-metallic sealing packings - 英文版
	GB/T 43288-2023 Plastics. Soil biodegradable materials for agricultural and horticultural mulch films. Requirements and test methods for biodegradability, ecotoxicity and composition control. - 英文版
	GB/T 43282.1-2023 Plastics. Determination of the aerobic biodegradation of plastic materials exposed to seawater. Part 1: Using methods to analyze the release of carbon dioxide. - 英文版
	GB/T 43317-2023 Rough-terrain forklift operator training content and methods - 英文版
	GB/T 43389-2023 Market, public opinion and social surveys Data analysis methods - 英文版
	GB/T 30117.4-2023 Photobiosafety of lamps and lamp systems Part 4: Measurement methods - 英文版
	GB/T 13894-2023 Petroleum and liquid petroleum products Level measurement Manual methods - 英文版
	GB/T 43263-2023 Nanotechnology Characterization methods of cellulose nanocrystals - 英文版
	GB/T 21617-2023 Dangerous Goods Solid Oxidizing Test methods - 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 42513.2-2023 methods for chemical analysis of nickel alloys Part 2: Determination of phosphorus content Molybdenum blue spectrophotometry - 英文版
	GB/T 6150.3-2023 methods for chemical analysis of tungsten concentrates Part 3: Determination of phosphorus content Phosphomolybdenum yellow spectrophotometry and inductively coupled plasma atomic emission spectrometry - 英文版
	GB/T 6150.1-2023 methods for chemical analysis of tungsten concentrates Part 1: Determination of tungsten trioxide content Ammonium tungstate ignition gravimetric method - 英文版
	GB/T 4324.2-2023 methods for chemical analysis of tungsten Part 2: Determination of bismuth and arsenic content - 英文版
	GB/T 3260.11-2023 methods for chemical analysis of tin Part 11: Determination of copper, iron, bismuth, lead, antimony, arsenic, aluminum, zinc, cadmium, silver, nickel and cobalt content - Inductively coupled plasma atomic emission spectrometry - 英文版
	GB/T 18115.6-2023 methods for chemical analysis of rare earth impurities in rare earth metals and their oxides - Part 6: Determination of the amounts of lanthanum, cerium, praseodymium, neodymium, samarium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yttrium in europium - 英文版
	GB/T 43361-2023 Gas Analysis Validation of Hydrogen Fuel Analysis methods for Proton Exchange Membrane Fuel Cells for Road Vehicles - 英文版
	GB/T 27612.4-2023 Agricultural irrigation equipment sprinkler heads Part 4: Durability test methods - 英文版
	GB/T 27612.3-2023 Agricultural irrigation equipment sprinkler heads Part 3: Water volume distribution characteristics and test methods - 英文版
	GB/T 19794-2023 Agricultural irrigation equipment, dosing valves, technical requirements and test methods - 英文版
	GB/T 18688-2023 Agricultural irrigation equipment - Pressure loss in irrigation valves - Test methods - 英文版
	GB/T 15231-2023 Test methods for properties of glass fiber reinforced cement - 英文版
	GB/T 10059-2023 Elevator test methods - 英文版
	GB/T 43357-2023 General performance test methods for wire ropes - 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

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