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Std ID |
Description (Standard Title) |
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YS/T 641-2024
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(Aluminum bonding wire for semiconductor packaging)
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YS/T 659-2024
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(Tungsten and tungsten alloy processing product grades and chemical composition)
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YS/T 665-2024
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(Refined aluminum ingots for remelting)
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YS/T 678-2024
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(Bonding copper wire for semiconductor packaging)
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YS/T 688-2024
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(Aluminum and aluminum alloy plates and strips for deep drawing)
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YS/T 697-2024
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(Magnesium alloy hot extrusion seamless round tube)
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YS/T 751-2024
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(Tantalum and Tantalum Alloy Grades and Chemical Compositions)
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YS/T 784-2024
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(Aluminum electrolytic cell technical parameter measurement method)
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YS/T 796-2024
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(Tungsten Crucible)
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YS/T 80-2024
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(Carbide drawing die blank)
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YS/T 823-2024
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(Sintered Tungsten Plate)
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YS/T 827-2024
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(Tantalum Ingot)
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YS/T 835-2024
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(Determination of platinum, palladium and rhodium content in metal-supported catalysts for exhaust gas purification - Flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry)
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YS/T 843-2024
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(Technical requirements for petroleum coke raw materials for prebaked anodes)
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YS/T 850-2024
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(Aluminum-steel composite transition joint)
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YS/T 864-2024
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(Surface cleanliness test method for copper and copper alloy sheets, strips and foils)
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YS/T 865-2024
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(Copper and copper alloy seamless high fin tube)
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YS/T 866-2024
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(Lead-free tin-based and zinc-based gold-sprayed wire for capacitor end surfaces)
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YS/T 890-2024
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(Recycled cobalt powder for powder metallurgy)
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YS/T 891-2024
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(Chemical analysis method of high purity titanium - Determination of trace element content - Switch machine)
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YS/T 892-2024
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(Chemical analysis method of high purity titanium - Determination of trace impurity elements - Inductively coupled plasma mass spectrometry)
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YS/T 896-2024
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(Chemical analysis method for high purity niobium - Determination of trace impurity elements - Inductively coupled plasma mass spectrometry)
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YS/T 897-2024
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(Chemical analysis method for high purity niobium - Determination of trace element content - Glow discharge mass spectrometry)
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YS/T 898-2024
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(Chemical analysis method for high purity tantalum - Determination of trace impurity elements - Inductively coupled plasma mass spectrometry)
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YS/T 899-2024
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(Chemical analysis method for high purity tantalum - Determination of trace element content - Glow discharge mass spectrometry)
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YS/T 900-2024
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(Chemical analysis method for high purity tungsten - Determination of trace impurity elements - Inductively coupled plasma mass spectrometry)
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YS/T 901-2024
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(Chemical analysis method for high purity tungsten - Determination of trace element content - Glow discharge mass spectrometry)
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YS/T 908-2024
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(Nickel and nickel alloy sheets, strips, foils and bars for cathode materials of electric vacuum devices)
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YS/T 914-2024
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(Aluminum shell for power lithium battery)
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YS/T 923.2-2024
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(Chemical analysis method for high purity bismuth - Part 2: Determination of trace impurity element content - Glow discharge mass spectrometry)
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YS/T 929-2024
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(Palladium acetate)
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YS/T 930-2024
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(Tetraamminepalladium dichloride)
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YS/T 931-2024
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(Palladium nitrate)
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YS/T 943-2024
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(Palladium sulfate)
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YS/T 955.2-2024
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(Chemical analysis method of crude silver - Part 2: Determination of palladium content - Flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry)
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YS/T 962-2024
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(Copper alloy continuous casting pipe)
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YS/T 970-2024
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(Determination method of phase transition temperature of nickel-titanium shape memory alloy)
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YS/T 981.1-2024
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(Chemical analysis method of high purity indium - Part 1: Determination of trace impurity element content - Glow discharge mass spectrometry)
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YS/T 983-2024
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(Determination of tail gas composition in silicon polycrystalline reduction furnace - Gas chromatography)
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YS/T 995-2024
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(Anode plates for hydrometallurgical zinc electrowinning)
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YS/T 999-2024
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(Capillary eddy current testing method for copper and copper alloys)
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YS/T 1038-2025
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Copper and copper alloy trapezoidal profile for motor commutator
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YS/T 1056-2025
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High-purity cadmium sulfide
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YS/T 1057.6-2025
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Chemical Analysis Methods for Cobalt Tetraoxide - Part 6: Determination of Copper and Zinc Impurity Content - Inductively-Coupled Plasma Atomic Emission Spectrometric Method
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YS/T 1101-2025
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Aluminum white copper rod for marine compressor
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YS/T 1227.4-2025
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Chemical analysis of crude antimony trioxide - Part 4: Determination of selenium content - Gravimetric method
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YS/T 1720-2025
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Aluminum alloy sheets and strips for automotive body panels
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YS/T 1721-2025
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Copper-clad aluminum wire for aircraft
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YS/T 1722-2025
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Oxygen-free copper tape for copper clad ceramic substrate
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YS/T 1723-2025
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Cu-nickel-cobalt-silicon alloy strip foil
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YS/T 1724-2025
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Special-shaped lead-tin bronze rod for supercharger thrust bearings
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YS/T 1725-2025
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Vanadium and vanadium alloy target materials
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YS/T 1726-2025
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High-purity tungsten trioxide
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YS/T 1727-2025
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High-purity titanium sputtering ring
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YS/T 1728-2025
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High-purity tungsten powder
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YS/T 1729-2025
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Molybdenum alloy target material
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YS/T 1730-2025
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Molybdenum-tungsten alloy plate
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YS/T 1731-2025
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Inspection Method for Metallographic Microstructure of Aluminum and Aluminum Alloys in Wrought Products
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YS/T 1732-2025
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Lithium tetrafluoroborate
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YS/T 1733-2025
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Quantitative analysis method for the microstructure of titanium alloys
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YS/T 1734-2025
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Test method for bonding strength of titanium metal composite plate
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YS/T 1735-2025
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Nickel-clad tungsten carbide composite powder
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YS/T 1736-2025
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Silver powder for thermal spraying
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YS/T 1737-2025
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Integrated solid carbide high-speed cutting tool
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YS/T 1738-2025
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Tungsten Carbide Powder for Casting - Determination of Impurity Elements - Inductively-Coupled Plasma Atomic Emission Spectrometric Method
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YS/T 1739-2025
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Silver carbonate
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YS/T 1740-2025
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Evaluation method for chemical vapor deposition of electronic grade trichlorosilane
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YS/T 1741-2025
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Silicon nitride products for polysilicon reduction reactors
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YS/T 1742-2025
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Hydrogen selenide for infrared and laser materials
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YS/T 1743-2025
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Tantalum-steel clad plate
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YS/T 1744-2025
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Semi-insulating gallium arsenide single crystal substrate
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YS/T 1745-2025
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High-purity aluminum source for molecular beam epitaxy (MBE)
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YS/T 1746-2025
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Nickel-chromium alloy evaporation material
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YS/T 1747-2025
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Determination of Hydrogen Content in Silicon Materials - Thermal Conductimetric Method after Fusion in an Inert Gas Atmosphere
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YS/T 1748-2025
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Nickel disc
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YS/T 1749-2025
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Hafnium ingot
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YS/T 1750-2025
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Crystalline zirconium
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YS/T 1751-2025
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Chemical Analysis Method of Aluminum-Based Boronisation Titanium Powder - Determination of Element Contents - Inductively-Coupled Plasma Atomic Emission Spectrometric Method
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YS/T 1752-2025
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Method for determination of calorific value of boron and boron composite powder
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YS/T 1753-2025
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Permeable Sintered Metallic Materials - Determination of Chloride Corrosion Performance
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YS/T 1754-2025
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Determination of dust on the surface of granular silicon - Turbidimetric method
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YS/T 1755-2025
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Determination of Total Metal Content and Impurities in Polycrystalline Silicon - Inductively Coupled Plasma Mass Spectrometry
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YS/T 1756-2025
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Chemical analysis method of doped cobalt tetroxide - Determination of the content of copper, iron, calcium, zinc, lead, cadmium, chromium, sodium, silicon, manganese, nickel, aluminum, magnesium, lanthanum, zirconium, titanium, yttrium, and cerium - Inductively-coupled plasma atomic emission spectrometric method
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YS/T 1757-2025
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Crude nickel and cobalt raw materials
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YS/T 1758-2025
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Nickel matte
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YS/T 1759-2025
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Titanium-based iridium oxide coated anode for electrolytic copper foil
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YS/T 1760-2025
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Titanium and titanium alloy plates, sheets and strips for electronic products
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YS/T 1761-2025
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Cut-resistant tungsten filament
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YS/T 1762-2025
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Hafnium hydride powder
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YS/T 1763-2025
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Forgings of titanium alloys for impellers
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YS/T 1764-2025
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Osmium target material
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YS/T 1765-2025
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Precious metallic lump ore
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YS/T 1766-2025
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Tetraammineplatinum hydrogen phosphate
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YS/T 1767-2025
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Gold sodium sulfite solution
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YS/T 1768-2025
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Determination of Impurities in the Surface of Graphite Products Used in Polysilicon Production - Inductively-Coupled Plasma Spectrometric Method
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YS/T 1769-2025
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Specification for safety production of zone melting germanium ingot
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YS/T 1770-2025
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Inspection Method of Microstructure for Tantalum and Tantalum Alloys
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YS/T 1772-2025
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High-strength and high-elasticity copper alloy strip foil
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YS/T 1773-2025
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Bending test method of copper and copper alloy strips and foils
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YS/T 1774-2025
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Composite quality and anisotropy test method in punching cup for copper-steel composite metal
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