YS/T Standards
Found: 2371 — page 45 of 50
Valid
YS/T 574.8-2009 — Methods for chemical analysis of zirconium powder for electro-vacuum uses. Determination of hydrogen content-inert gas impulse fusion heat conductivity method
National·Recommended
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$115.004 pages
Valid
YS/T 575.24-2009 — Methods for chemical analysis of aluminum ores. Part 24: Determination of carbon content and sulfur content. Infrared absorption method
National·Recommended
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$125.009 pages
Valid
YS/T 600-2009 — Analysis method of hydrogen in liquid aluminum and aluminum alloys the method of the closed gas loop circulation
National·Recommended
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$105.008 pages
Valid
YS/T 63.22-2009 — Carbonaceous materials used in the production of aluminium. Part 22: Determination of baking level expressed by equivalent temperature
National·Recommended
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$65.005 pages
Valid
YS/T 667.2-2009 — The testing methods for chemical alumina. Part 2: Determining concentration of arsenic, mercury and lead in aluminum hydroxide for filler and pseudo boehmite by HG-ICP-AES
National·Recommended
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$135.004 pages
Valid
YS/T 667.3-2009 — The testing methods for chemical alumina. Part 3: Determining concentration of cadmium, chromium and vanadium in 4A zeolite by ICP-AES
National·Recommended
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$125.004 pages
Valid
YS/T 667.4-2009 — The testing methods for chemical alumina. Part 4: Determining concentration of arsenic and mercury in 4A zeolite by HG-ICP-AES
National·Recommended
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$145.001 pages
Valid
YS/T 685-2009 — Analyser of hydrogen in liquid aluminum and aluminum alloys
National·Recommended
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$105.004 pages
Valid
YS/T 686-2009 — Die forging of aluminum alloy for piston skirt
National·Recommended
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$135.006 pages
Valid
YS/T 687-2009 — Wrought aluminium alloy sheets and strips for electron enginery-tank
National·Recommended
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$135.007 pages
Valid
YS/T 689-2009 — Wrought aluminium alloys extruded square bars for weighing apparatus
National·Recommended
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$135.006 pages
Valid
YS/T 690-2009 — Wrought aluminium and aluminium alloy sheets and strips for ceiling
National·Recommended
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$195.009 pages
Valid
YS/T 691-2009 — Magnesium fluoride
National·Recommended
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$105.004 pages
Valid
YS/T 692-2009 — Tungstic acid
National·Recommended
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$125.004 pages
Valid
YS/T 700-2009 — Abrasion method of cathode blocks used in the production of aluminium
National·Recommended
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$125.004 pages
Valid
YS/T 701-2009 — Carbonaceous materials and its products used in the production of aluminium. Packing, marking, transporting and storing
National·Recommended
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$125.004 pages
Valid
YS/T 702-2009 — Determination of silicon oxide, Iron oxide, Sodium oxide content of Aluminum Hydroxide by X-ray fluorescence spectrometric method
National·Recommended
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$125.004 pages
Valid
YS/T 704-2009 — Analysis methods of aluminum hydroxide for filler conductance. Determination of electrical conductivity
National·Recommended
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$125.004 pages
Valid
YS/T 705-2009 — Analysis methods of aluminum hydroxide for filler conductance. Determination of chrominance
National·Recommended
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$125.004 pages
Valid
YS/T 707-2009 — Methods for chemical analysis of ferronickel carbonyl powder. Determination of nickel content. Dimethylglyoxime gravimetric method
National·Recommended
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$135.007 pages
Valid
YS/T 710.1-2009 — Method for chemical analysis of cobalt oxide. Part 1: Determination of cobalt content. Potentiometric method
National·Recommended
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$99.004 pages
Valid
YS/T 710.2-2009 — Methods for chemical analysis of cobalt oxide. Part 2: Determination of sodium content. Flame atomic absorption spectrometry method
National·Recommended
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$85.004 pages
Valid
YS/T 710.3-2009 — Method for chemical analysis of cobalt oxide. Part 3: Determination of sulphur content. High frequency combustion-infrared absorption method
National·Recommended
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$85.003 pages
Valid
YS/T 710.4-2009 — Method for chemical analysis of cobalt oxide. Part 4: Determination of arsenic content. Atomic fluorescence spectrometry
National·Recommended
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$105.004 pages
Valid
YS/T 710.5-2009 — Method for chemical analysis of cobalt oxide. Part 5: Determination of silicon content. Molybdenum blue spectrophotometry
National·Recommended
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$85.004 pages
Valid
YS/T 710.6-2009 — Method for chemical analysis of cobalt oxide. Part 6: Determination of calcium, cadmium, copper, iron, magnesium, manganese, nickel, lead, zinc content. Inductively coupled plasma-atomic emission spectromertry
National·Recommended
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$85.007 pages
Valid
YS/T 712-2009 — Aluminium alloys sheet and strips for shell of battery of mobile phone
National·Recommended
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$135.005 pages
Valid
YS/T 713-2009 — Aluminium strips and aluminium foils for dry-type transformers
National·Recommended
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$135.005 pages
Valid
YS/T 715.1-2009 — Methods for chemical analysis of selenium dioxide. Part 1: Determination of selenium dioxide content. Sodium thiosulfate titration
National·Recommended
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$99.004 pages
Valid
YS/T 715.2-2009 — Methods for chemical analysis of selenium dioxide. Part 2: Determination of arsenic, cadmium, iron, mercury, lead contents. Inductively coupled plasma-atomic emission spectrometry
National·Recommended
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$135.005 pages
Valid
YS/T 715.3-2009 — Methods for chemical analysis of selenium dioxide. Part 3: Determination of chlorine content. Silver chlorine turbidimetrion method
National·Recommended
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$105.004 pages
Valid
YS/T 715.4-2009 — Methods for chemical analysis of selenium dioxide. Part 4: Determination of burning residue. Gravimetric analysis
National·Recommended
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$85.003 pages
Valid
YS/T 715.5-2009 — Methods for chemical analysis of selenium dioxide. Part 5: Determination of water insoluble content. Gravimetric analysis
National·Recommended
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$85.003 pages
Valid
YS/T 716.2-2009 — Methods for chemical analysis of low grade blister. Part 2: The determination of gold and silver contents. Fire assaying method
National·Recommended
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$105.004 pages
Valid
YS/T 716.3-2009 — Methods for chemical analysis of low grade blister. Part 3: Determination of bismuth, nickel, lead, antimony and zinc contents. Flame atomic absorption spectrometry
National·Recommended
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$135.006 pages
Valid
YS/T 716.4-2009 — Methods for chemical analysis of low grade blister. Part 4: Determination of arsenic content. Iodimetry
National·Recommended
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$105.004 pages
Valid
YS/T 716.5-2009 — Methods for chemical analysis of low grade blister. Part 5: Determination of tin content. Potassium iodate titration
National·Recommended
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$105.004 pages
Valid
YS/T 716.6-2009 — Methods for chemical analysis of low grade blister. Part 6: Determination of arsenic, bismuth, nickel, lead, antimony, tin and zinc contents. Inductively coupled plasma-atomic emission spectrometry
National·Recommended
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$85.004 pages
Valid
YS/T 718-2009 — Flat magneting sputtering target. Niobium target for optical coating
National·Recommended
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$125.004 pages
Valid
YS/T 719-2009 — Flat magneting sputtering target. Silicon target for optical coating
National·Recommended
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$125.004 pages
Valid
YS/T 720-2009 — Sintered nicked piece
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$125.004 pages
Valid
YS/T 722-2009 — Lithium feldspar
National·Recommended
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$99.004 pages
Valid
YS/T 723-2009 — Releasing mercury gettering materials for fluorescent lamp, power saving lamp and cold cathode lamp
National·Recommended
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$109.004 pages
Valid
YS/T 10-2008 — Furnace tending assembly
National·Recommended
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$135.007 pages
Valid
YS/T 103-2008 — Energy consumption of bauxite production
National·Recommended
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$165.006 pages
Valid
YS/T 119.1-2008 — Determination and calculation of heat balance of special equipments for alumina production. Part 1: Clinder rotary kiln system
National·Recommended
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$255.0011 pages
Valid
YS/T 119.3-2008 — Determination and calculation of heat balance of special equipments for alumina production. Part 3: Upright lime furnace
National·Recommended
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$255.0011 pages
Valid
YS/T 119.4-2008 — Determination and calculation of heat balance of special equipments for alumina productaion. Part 4: High pressure digestion system
National·Recommended
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$135.007 pages