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Std ID |
Description (Standard Title) |
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YS/T 1074-2024
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(Chemical analysis methods for solder-free precious metal jewelry - Determination of magnesium, titanium, chromium, manganese, iron, cobalt, nickel, copper, zinc, germanium, arsenic, ruthenium, rhodium, palladium, silver, cadmium, tin, antimony, barium, tungsten, rhenium, iridium, platinum, lead and bismuth content - Inductively coupled plasma mass spectrometry)
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YS/T 1084.4-2024
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(Chemical analysis method of crude selenium - Part 4: Determination of tellurium content - Weight method)
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YS/T 1084.5-2024
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(Chemical analysis method of crude selenium - Part 5: Determination of the content of platinum and palladium - Inductively coupled plasma atomic emission spectrometry)
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YS/T 1088-2024
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(Cathode plates for hydrometallurgical zinc electrowinning)
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YS/T 1089-2024
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(Anode plates for hydrometallurgical copper electrowinning)
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YS/T 1090-2024
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(Cathode plates for hydrometallurgical copper electrowinning)
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YS/T 1096-2024
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(Cadmium copper rods for electronic components)
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YS/T 1105-2024
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(Silver bonding wire for semiconductor packaging)
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YS/T 1110-2024
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(Continuous extrusion copper strip)
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YS/T 1111-2024
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(Copper profiles for pole coils)
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YS/T 1178-2024
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(Phase Analysis of Aluminum Ash - X-ray diffraction method)
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YS/T 1415.2-2024
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(Chemical analysis method of zinc hydrometallurgy leaching solution - Part 2: Determination of the content of impurities - Inductively coupled plasma atomic emission spectrometry)
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YS/T 1703-2024
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(Testing of surface particles on wafer packaging boxes - Liquid particle counting method)
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YS/T 1704-2024
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(Recycled tungsten raw materials)
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YS/T 1705-2024
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(Technical Specifications for Recycling Nonferrous Metals from Waste Air Conditioners)
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YS/T 1706-2024
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(Lead-bismuth alloy ingots, a by-product of smelting)
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YS/T 1708-2024
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(Greenhouse gas emissions accounting and reporting requirements - Silicon polycrystalline production enterprises)
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YS/T 1709-2024
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(Technical Specifications for Energy Management Center of Silicon Polycrystalline Enterprises)
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YS/T 1710-2024
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(Energy Management System Implementation Guidelines for the Silicon Polycrystalline Industry)
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YS/T 1711-2024
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(Indium Tin Oxide Target Binding Technical Specifications)
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YS/T 1712-2024
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(Copper alloy hollow profiles for fasteners)
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YS/T 1713-2024
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(Copper rods and wire blanks for mineral insulated cables)
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YS/T 1714-2024
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(Beryllium copper wire for connectors)
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YS/T 1715-2024
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(Indium and indium alloy strips and foils)
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YS/T 1716-2024
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(High strength and high conductivity copper-iron alloy rod and wire)
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YS/T 1717-2024
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(Copper-based precision resistance alloy - Brand and chemical composition)
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YS/T 1718-2024
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(Copper-iron alloy refined ingot)
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YS/T 1719-2024
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(Copper and copper alloy strips and foils - Test method for elastic bending limit)
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YS/T 17-2024
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(Rotary copper refining furnace)
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YS/T 1771-2024
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(Technical Specifications for Recycling of Copper Smelting Wastewater)
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YS/T 18-2024
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(Copper anode plate quantitative disc casting machine)
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YS/T 207-2024
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(Precious metal and alloy pipes for conductive rings)
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YS/T 208-2024
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(Palladium alloy foil for hydrogen purification)
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YS/T 240.10-2024
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(Chemical analysis method for bismuth concentrate - Part 10: Determination of aluminum oxide content - Molybdenum blue spectrophotometry)
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YS/T 240.11-2024
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(Chemical analysis method for bismuth concentrate - Part 11: Determination of silver and gold content - Flame atomic absorption spectrometry and fire assay-flame atomic absorption spectrometry)
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YS/T 240.1-2024
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(Chemical analysis method for bismuth concentrate - Part 1: Determination of bismuth content - Na2EDTA titration method)
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YS/T 240.12-2024
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(Chemical analysis method for bismuth concentrate - Part 12 : Determination of lead, zinc, copper, arsenic, antimony and cadmium content - Inductively coupled plasma atomic emission spectrometry)
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YS/T 240.2-2024
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(Chemical analysis method for bismuth concentrate - Part 2: Determination of lead content - Na2EDTA titration method, Na2EDTA back titration method and flame atomic absorption spectrometry method)
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YS/T 240.3-2024
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(Chemical analysis method for bismuth concentrate - Part 3: Determination of silicon dioxide content - Inductively coupled plasma mass spectrometry (ICP-MS))
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YS/T 240.4-2024
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(Chemical analysis method for bismuth concentrate - Part 4: Determination of tungsten trioxide content - Sodium thiosulfate iodometric method)
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YS/T 240.5-2024
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(Chemical analysis method for bismuth concentrate - Part 5: Determination of molybdenum content - Thiocyanate spectrophotometry)
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YS/T 240.6-2024
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(Chemical analysis method for bismuth concentrate - Part 6: Determination of iron content - Weight method)
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YS/T 240.7-2024
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(Chemical analysis method for bismuth concentrate - Part 7: Determination of sulfur content - Combustion-neutralization titration method)
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YS/T 240.8-2024
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(Chemical analysis method for bismuth concentrate - Part 8: Determination of arsenic content - DDTC-Ag spectrophotometry and ammonium ferrous sulfate titration method)
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YS/T 240.9-2024
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(Chemical analysis method for bismuth concentrate - Part 9: Determination of copper content - Iodine titration and atomic fluorescence spectrometry)
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YS/T 264-2024
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(High purity indium)
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YS/T 273.12-2024
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(Chemical analysis methods and physical property determination methods of cryolite - Part 12: Determination of calcium oxide content - Flame atomic absorption spectrometry)
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YS/T 273.7-2024
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(Chemical analysis methods and physical property determination methods of cryolite - Part 7: Determination of ferric oxide content - Universal integrated circuit card technical requirements)
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YS/T 275-2024
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(High purity aluminum ingot)
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YS/T 28-2024
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(Wafer packaging and marking)
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YS/T 295-2024
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(Cemented carbide products for building material processing tools)
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YS/T 298-2024
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(High titanium slag)
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YS/T 360.6-2024
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(Chemical analysis methods for ilmenite concentrate - Part 6: Determination of the content of impurities - Inductively coupled plasma atomic emission spectrometry)
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YS/T 371-2024
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(General principles for chemical analysis methods of precious metal alloys)
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YS/T 408.4-2024
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(Precious metal utensils - Part 4: Iridium crucible)
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YS/T 422.1-2024
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(Chemical analysis methods for chromium carbide - Part 1: Determination of chromium content - Thiocyanate spectrophotometry)
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YS/T 422.2-2024
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(Chemical analysis methods for chromium carbide - Part 2: Determination of total carbon content - Gas volumetric method and high-frequency combustion infrared absorption method)
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YS/T 422.3-2024
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(Chemical analysis methods for chromium carbide - Part 3: Determination of iron content - Phenanthroline spectrophotometry)
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YS/T 422.4-2024
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(Chemical analysis methods for chromium carbide - Part 4: Determination of silicon content - Molybdenum blue spectrophotometry)
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YS/T 426.1-2024
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(Chemical analysis method of antimony beryllium pellets - Part 1: Determination of beryllium content - Potassium fluoride titration)
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YS/T 426.4-2024
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(Chemical analysis method of antimony beryllium pellets - Part 4: Determination of the content of aluminum, lead, iron, manganese and magnesium - Inductively coupled plasma atomic emission spectrometry)
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YS/T 444-2024
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(Specifications for inspection, measurement and testing equipment for aluminum processing)
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YS/T 461.4-2024
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(Chemical analysis method for mixed lead-zinc concentrate - Part 4: Determination of arsenic content - Ammonium ferrous sulfate titration)
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YS/T 461.6-2024
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(Chemical analysis method for mixed lead-zinc concentrate - Part 6: Determination of mercury content - Atomic Fluorescence Spectrometry and Solid Sampling Direct Method)
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YS/T 470.1-2024
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(Chemical analysis method of copper-beryllium alloy - Part 1: Determination of the content of beryllium, cobalt, nickel, titanium, iron, aluminum, silicon, lead, magnesium and phosphorus - Inductively coupled plasma atomic emission spectrometry)
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YS/T 493-2024
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(4××× series aluminum alloy extruded bars for internal combustion engines)
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YS/T 495-2024
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(Magnesium alloy hot extruded seamed tube)
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YS/T 496-2024
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(Aluminum alloy foil for brazed heat exchangers)
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YS/T 502.1-2024
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(Chemical analysis method of tungsten-rhenium alloy - Part 1: Determination of rhenium content - Spectrophotometry and Inductively Coupled Plasma Atomic Emission Spectrometry)
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YS/T 502.2-2024
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(Chemical analysis method of tungsten-rhenium alloy - Part 2: Determination of tungsten content - Cinchonine weighing method)
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YS/T 502.3-2024
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(Chemical analysis method of tungsten-rhenium alloy - Part 3 ：Determination of potassium content - Flame atomic absorption spectrometry)
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YS/T 5041-2024
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(Technical standards for anti-seepage of heavy nonferrous metal smelting projects)
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YS/T 5042-2024
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(Technical standards for geological environment management engineering of nonferrous metal mine slopes)
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YS/T 514.9-2024
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(Chemical analysis methods for high titanium slag and rutile - Part 9: Impurity elements content Determination of the content of impurities - Inductively coupled plasma atomic emission spectrometry)
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YS/T 517-2024
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(Sodium fluoride)
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YS/T 521.1-2024
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(Chemical analysis methods for crude copper, black copper and anodic copper - Part 1: Determination of copper content)
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YS/T 535.3-2024
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(Chemical analysis method of sodium fluoride - Part 3: Determination of silicon dioxide content - Rail expansion and contraction adjuster)
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YS/T 539.1-2024
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(Chemical analysis method for nickel-based alloy powder - Part 1: Determination of boron content - Phenanthroline spectrophotometry)
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YS/T 539.2-2024
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(Chemical analysis method for nickel-based alloy powder - Part 2 Part: Determination of tungsten content - Glow discharge mass spectrometry)
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YS/T 539.3-2024
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(Chemical analysis method for nickel-based alloy powder - Part 3: Determination of silicon content - Molybdenum blue spectrophotometry)
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YS/T 539.4-2024
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(Chemical analysis method for nickel-based alloy powder - Part 4: Determination of chromium content - Edge Edge controller)
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YS/T 539.5-2024
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(Chemical analysis method for nickel-based alloy powder - Part 5: Copper Determination of content - Silicon molybdenum blue spectrophotometry and gravimetric method)
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YS/T 539.6-2024
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(Chemical analysis method for nickel-based alloy powder - Part 6: Determination of iron content - titanium trichloride-potassium dichromate titration method)
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YS/T 539.7-2024
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(Chemical analysis method for nickel-based alloy powder - Part 7: Determination of phosphorus content - Butanol-chloroform extraction spectrophotometry)
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YS/T 539.8-2024
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(Chemical analysis method for nickel-based alloy powder - Part 8: Determination of oxygen content - Energy dispersive X-ray fluorescence spectrometry (semi-quantitative method))
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YS/T 539.9-2024
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(Chemical analysis method for nickel-based alloy powder - Part 9: Determination of the content of impurities - Inductively coupled plasma atomic emission spectrometry)
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YS/T 567-2024
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(Copper plate for photoengraving)
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YS/T 572-2024
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(Industrial Beryllium Oxide)
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YS/T 581.1-2024
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(Chemical analysis methods and physical property determination methods of aluminum fluoride - Part 1: Determination of moisture content and loss on ignition - Acid-base titration)
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YS/T 581.4-2024
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(Chemical analysis methods and physical property determination methods of aluminum fluoride - Part 4: Determination of aluminum content - EDTA titration method)
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YS/T 587.13-2024
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(Detection method of calcined petroleum coke for carbon anode - Part 13: Determination of Lc (crystal size) values)
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YS/T 587.5-2024
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(Detection method of calcined petroleum coke for carbon anode - Part 5: Determination of the content of trace elements - Inductively coupled plasma atomic emission spectrometry)
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YS/T 616-2024
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(Ceramic filter)
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YS/T 627-2024
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(Deformed magnesium and magnesium alloy ingots)
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YS/T 63.11-2024
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(Testing methods for carbon materials for aluminum - Part 11: Determination of air reactivity)
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YS/T 63.12-2024
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(Testing methods for carbon materials for aluminum - Part 12: Determination of CO2 reactivity of prebaked anodes)
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YS/T 63.27-2024
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(Testing methods for carbon materials for aluminum - Part 27: Determination of fracture energy of prebaked anodes)
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YS/T 63.7-2024
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(Testing methods for carbon materials for aluminum - Part 7: Determination of apparent density - Dimensional Method)
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YS/T 633-2024
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(Cobalt Tetraoxide)
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YS/T 636-2024
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(Lead and lead-antimony alloy rods and wires)
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