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	GB/T 43363-2023 Determination of form distribution of 12 elements including copper, zinc, cadmium, lead and chromium in waste chemicals. Continuous extraction method - 英文版
	GB/T 43305-2023 Compatibility test procedures for waste chemicals - 英文版
	GB/T 32592-2023 Rail transit current receiving system Requirements and verification for dynamic interaction measurement between pantograph and catenary - 英文版
	GB/T 25120-2023 Rail transit rolling stock traction transformers and reactors - 英文版
	GB/T 21413.5-2023 Rail transit - Electrical equipment for rolling stock - Part 5: Electrical devices - High voltage fuse rules - 英文版
	GB/T 21413.4-2023 Rail transit - Electrical equipment for rolling stock - Part 4: Electrical components - Rules for AC circuit breakers - 英文版
	GB/T 21413.3-2023 Rail transit - Electrical equipment for rolling stock - Part 3: Electrical devices - Rules for DC circuit breakers - 英文版
	GB/T 43290-2023 General service specifications for e-commerce reverse logistics - 英文版
	GB/T 43445-2023 Information security technology Basic security requirements for pre-installed application software on mobile smart terminals - 英文版
	GB/T 43435-2023 Information Security Technology Mobile Internet Application (App) Software Development Kit (SDK) Security Requirements - 英文版
	GB/T 43269-2023 Information Security Technology Network Security Emergency Capability Assessment Criteria - 英文版
	GB/T 43318-2023 Gas turbine combined cycle power plant thermal performance test - 英文版
	GB/T 43276-2023 Determination of formamide release in toy materials - 英文版
	GB/T 30000.31-2023 Specifications for Classification and Labeling of Chemicals Part 31: Warning signs for chemical workplaces - 英文版
	GB/T 43308-2023 Glass fiber reinforced thermoplastic unidirectional prepreg - 英文版
	GB/T 43360-2023 Zirconium and zirconium alloy powder for additive manufacturing - 英文版
	GB/T 43354-2023 Plane bending fatigue test method for copper alloy elastic strips - 英文版
	GB/T 43302-2023 Titanium and titanium alloy wire for additive manufacturing - 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 34497-2023 Copper and copper alloy foil materials for terminal connectors - 英文版
	GB/T 32182-2023 Aluminum and aluminum alloy plates for rail transit - 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 3310-2023 Ultrasonic testing method for copper and copper alloy rods - 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 43324-2023 Foil Bearings Gas Dynamic Pressure Thrust Bearing Performance Static Load Capacity, Friction Torque, Friction Factor and Life Test - 英文版

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