YS/T Standards
Found: 2371 — page 37 of 50
Valid
YS/T 793-2012 — Copper drawing stock from recycling for electrical purpose by pyrometallurgy
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Valid
YS/T 794-2012 — Seed sheet of titanium
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$165.006 pages
Valid
YS/T 795-2012 — Sheet of titanium and titanium alloy for golf head
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$165.007 pages
Valid
YS/T 797-2012 — Aluminum shell for portable lithium ion battery
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$105.005 pages
Valid
YS/T 798-2012 — Lithium nickel cobalt manganese oxide
National·Recommended
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$105.0011 pages
Valid
YS/T 799-2012 — Test method for the surface cleaness of aluminum and aluminum alloy sheets, strips and foils
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$85.004 pages
Valid
YS/T 800-2012 — Calculation methods for carbon dioxide emissions resulting from aluminium reduction processes
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$109.004 pages
Valid
YS/T 802-2012 — Flocculating agent used in production of alumina
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$165.007 pages
Valid
YS/T 804-2012 — Test method for the grinding work index of bauxitic ore
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$105.004 pages
Valid
YS/T 808-2012 — Copper foil for solar energy equipment
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$165.006 pages
Valid
YS/T 810-2012 — Recycling copper strips for electrical purposes
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$195.008 pages
Valid
YS/T 811-2012 — Copper plate for stave
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$165.006 pages
Valid
YS/T 812-2012 — Oxygen free copper bar and wire for vacuum electron devices
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$195.008 pages
Valid
YS/T 813-2012 — Methods of sampling and sample preparation for chemical composition analysis of waste miscellaneous brass
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$165.007 pages
Valid
YS/T 814-2012 — Test method for stress corrosion resistance of brass finished products
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Valid
YS/T 816-2012 — High purity selenium
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$105.008 pages
Valid
YS/T 817-2012 — High purity tellurium
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$105.009 pages
Valid
YS/T 818-2012 — High purity bismuth
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$105.005 pages
Valid
YS/T 819-2012 — High-purity sputtering copper target used in electronic film
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Valid
YS/T 820.1-2012 — Methods for chemical analysis of laterite nickel ores - Part 1: Determination of nickel content - Flame atomic absorption spectrometry
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$105.0010 pages
Valid
YS/T 820.10-2012 — Methods for chemical analysis of laterite nickel ores - Part 10: Determination of calcium, cobalt, copper, magnesium, manganese, nickel, phosphate and zinc content - Inductively coupled plasma atomic emission spectrometry
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$125.0013 pages
Valid
YS/T 820.11-2012 — Methods for chemical analysis of laterite nickel ores. Part 11: Determination of fluorine and chlorine contents. Ion chromatography
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$165.007 pages
Valid
YS/T 820.12-2012 — Methods for chemical analysis of laterite nickel ores. Part 12: Determination of manganese content. Flame atomic absorption spectrometry
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$115.004 pages
Valid
YS/T 820.13-2012 — Methods for chemical analysis of laterite nickel ores. Part 13: Determination of lead content. Flame atomic absorption spectrometry
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$105.004 pages
Valid
YS/T 820.14-2012 — Methods for chemical analysis of laterite nickel ores. Part 14: Determination of zinc content. Flame atomic absorption spectrometry
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Valid
YS/T 820.15-2012 — Methods for chemical analysis of laterite nickel ores. Part 15: Determination of cadmium content. Flame atomic absorption spectrometry
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Valid
YS/T 820.16-2012 — Methods for chemical analysis of laterite nickel ores - Part 16: Determination of carbon and sulfur content - High frequency combustion with infrared absorption spectrometry
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Valid
YS/T 820.17-2012 — Methods for chemical analysis of laterite nickel ores. Part 17: Determination of arsenic, antimony and bismuth contents. Hydride generation-atomic fluorescence spectrometry
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$149.005 pages
Valid
YS/T 820.18-2012 — Methods for chemical analysis of laterite nickel ores. Part 18: Determination of mercury content. Cold atomic absorption spectrometry
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$105.004 pages
Valid
YS/T 820.19-2012 — Methods for chemical analysis of laterite nickel ores. Part 19: Determination of aluminum, chromium, iron, magnesium, manganese, nickel and silicon contents. Energy-dispersive X-ray fluorescence spectrometry
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$205.008 pages
Valid
YS/T 820.2-2012 — Methods for chemical analysis of laterite nickel ores. Part 2: Determination of nickel content. Dimethylglyoxime spectrophotometry
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$105.009 pages
Valid
YS/T 820.20-2012 — Methods for chemical analysis of laterite nickel ores. Part 20: Determination of aluminum content. EDTA titration
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$105.004 pages
Valid
YS/T 820.22-2012 — Methods for chemical analysis of laterite nickel ores. Part 22: Determination of magnesium content. EDTA titration
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Valid
YS/T 820.23-2012 — Methods for Chemical Analysis of Laterite Nickel Ores - Part 23: Determination of Cobalt, Iron, Nickel, Phosphorus, Aluminium Oxide, Calcium Oxide, Chromium Oxide, Magnesium Oxide, Manganese Oxide, Silicon Dioxide and Titanium Dioxide Content - Wavelength
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$115.0015 pages
Valid
YS/T 820.25-2012 — Methods for chemical analysis of laterite nicekel ores. Part 25: Determination of combined water content. Gravimetric method
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$149.005 pages
Valid
YS/T 820.26-2012 — Methods for chemical analysis of laterite nickel ores. Part 26: Determination of loss on ignition. Gravimetric method
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$105.008 pages
Valid
YS/T 820.3-2012 — Methods for chemical analysis of laterite nickel ores - Part 3: Determination of total iron content - Potassium dichromate titration
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$95.0010 pages
Valid
YS/T 820.4-2012 — Methods for chemical analysis of laterite nickel ores. Part 4: Determination of phosphorus content. Phosphorus molybdenum blue spectrophotometry
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Valid
YS/T 820.5-2012 — Methods for chemical analysis of laterite nickel ores. Part 5: Determination of cobalt content. Flame atomic absorption spectrometry
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Valid
YS/T 820.6-2012 — Methods for chemical analysis of laterite nickel ores. Part 6: Determination of copper content. Flame atomic absorption spectrometry
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Valid
YS/T 820.7-2012 — Methods for chemical analysis of laterite nickel ores. Part 7: Determination of calcium and magnesium content. Flame atomic absorption spectrometry
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Valid
YS/T 820.8-2012 — Methods for Chemical Analysis of Laterite Nickel Ores - Part 8: Determination of Silica Content - Potassium Silica fluoride Titrimetric Method
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$105.0011 pages
Valid
YS/T 820.9-2012 — Methods for chemical analysis of lateritic nickel ore. Part 9: Determination of scandium and cadmium contents. Inductively coupled plasma mass spectrometry
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$105.005 pages
Valid
YS/T 821-2012 — Aluminum alloy cover board for battery
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$165.006 pages
Valid
YS/T 822-2012 — NiCr-Cr3C2 composite powders
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$105.001 pages
Valid
YS/T 824-2012 — Aluminum-tin masteralloy for titanium alloy
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Valid
YS/T 825-2012 — Lithium titanium oxide
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Valid
YS/T 826-2012 — Niobium pentoxide target material
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$105.004 pages