YS/T Standards
Found: 2371 — page 40 of 50
Valid
YS/T 44-2011 — High-purity tin
National·Recommended
Instant delivery (0–9 sec)
$105.004 pages
Valid
YS/T 446-2011 — Aluminium alloy composite foils and strips used for brazing type heat exchangers
National·Recommended
Instant delivery (0–9 sec)
$195.009 pages
Valid
YS/T 523-2011 — Tin and tin alloy foil-lead and lead alloy foil-zinc foil
National·Recommended
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$165.006 pages
Valid
YS/T 524-2011 — Synthetic scheelite
National·Recommended
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$105.005 pages
Valid
YS/T 556.10-2011 — Methods for chemical analysis of antimony concentrates. Part 10: Determination of copper content. Flame atomic absorption spectrometric method
National·Recommended
Instant delivery (0–9 sec)
$115.004 pages
Valid
YS/T 556.11-2011 — Methods for chemical analysis of antimony concentrates. Part 11: Determination of cadmium content. Flame atomic absorption spectrometric method
National·Recommended
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$115.004 pages
Valid
YS/T 556.12-2011 — Methods for chemical analysis of antimony concentrates. Part 12: Determination of bismuth content. Flame atomic absorption spectrometric method
National·Recommended
Instant delivery (0–9 sec)
$149.005 pages
Valid
YS/T 556.13-2011 — Methods for chemical analysis of antimony concentrates. Part 13: Determination of nickel content. Flame atomic absorption spectrometric method
National·Recommended
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$105.004 pages
Valid
YS/T 556.14-2011 — Methods for chemical analysis of antimony concentrates. Part 14: Determination of silver content. Flame atomic absorption spectrometric method
National·Recommended
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$105.004 pages
Valid
YS/T 556.16-2011 — Methods for chemical analysis of antimony concentrates. Part 16: Determination of lead, zinc, copper, cadmium, nickel content. Inductively coupled plasma atomic emission spectrometry
National·Recommended
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$105.005 pages
Valid
YS/T 73-2011 — By-product zinc oxide
National·Recommended
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$195.009 pages
Valid
YS/T 749-2011 — Titanium-steel clad tubesheet for condenser and heat exchanger used in electric power station
National·Recommended
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$135.007 pages
Valid
YS/T 751-2011 — Designation and composition of tantalum and tantalum alloy
National·Recommended
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$75.005 pages
Valid
YS/T 752-2011 — Composite zirconia powder
National·Recommended
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$135.007 pages
Valid
YS/T 753-2011 — Zirconium and zirconium alloy sheet and plate for pressure vessel
National·Recommended
Instant delivery (0–9 sec)
$135.007 pages
Valid
YS/T 756-2011 — Cesium carbonate
National·Recommended
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$115.004 pages
Valid
YS/T 758-2011 — Straightness measuring method of rotary kiln for aluminium-carbon
National·Recommended
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$135.007 pages
Valid
YS/T 760-2011 — D-type copper tube for electrical purposes
National·Recommended
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$135.006 pages
Valid
YS/T 761-2011 — Free-cutting copper-alloy ingots for drinking water system components
National·Recommended
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$225.0012 pages
Valid
YS/T 762-2011 — Technical specification for mined area regeneration of karst accumulating type of bauxite
National·Recommended
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$135.006 pages
Valid
YS/T 764-2011 — Determination equipment for the thermal expansion coefficient of carbonaceous materials used in the production of aluminium
National·Recommended
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$135.007 pages
Valid
YS/T 765-2011 — Safety specification for transportation of electronic waste
National·Recommended
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$135.006 pages
Valid
YS/T 766-2011 — Safety specification for storege of electronic waste
National·Recommended
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$135.006 pages
Valid
YS/T 770-2011 — Aluminium and aluminium alloys circles
National·Recommended
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$135.007 pages
Valid
YS/T 772-2011 — Aluminum and aluminum alloys strips for computer radiator
National·Recommended
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$165.007 pages
Valid
YS/T 775.1-2011 — Methods for chemical analysis of lead anode slime. Part 1: Determination of lead content. Na2EDTA titrimetric method
National·Recommended
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$105.004 pages
Valid
YS/T 775.2-2011 — Methods for chemical analysis of lead anode slime. Part 2: Determination of bismuth content. Flame atomic absorption spectrophotometry and Na2EDTA titrimetric method
National·Recommended
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$165.007 pages
Valid
YS/T 775.3-2011 — Methods for chemical analysis of lead anode slime. Part 3: Determination of arsenic content. Potassium bromate titrimetric method
National·Recommended
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$105.004 pages
Valid
YS/T 775.4-2011 — Methods for chemical analysis of lead anode slime. Part 4: Determination of antimony content. Flame atomic absorption spectrophotometry and cerium sulfate titrimetric method
National·Recommended
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$165.007 pages
Valid
YS/T 775.5-2011 — Methods for chemical analysis of lead anode slime. Part 5: Determination of gold and silver content. Fire assay gravimetric method
National·Recommended
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$105.005 pages
Valid
YS/T 775.6-2011 — Methods for chemical analysis of lead anode slime. Part 6: Determination of copper content. Iodine titration method
National·Recommended
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$105.004 pages
Valid
YS/T 775.7-2011 — Methods for chemical analysis of lead anode slime. Part 7: Determination of arsenic, copper and selenium content. Inductively coupled plasma atomic emission spectrometery
National·Recommended
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$105.004 pages
Valid
YS/T 776-2011 — Aluminum-silicon masteralloy for titanium alloy
National·Recommended
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$105.004 pages
Valid
YS/T 777-2011 — Zirconium clad steel plate
National·Recommended
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$165.007 pages
Valid
YS/T 780-2011 — Aluminum alloy extruded profiles used for motor shell
National·Recommended
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$195.009 pages
Valid
YS/T 119.12-2010 — Determination and calculation of heat balance of special equipments for alumina production. Part 12: Indirect heating desiliconizing system
National·Recommended
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$255.0011 pages
Valid
YS/T 124.1-2010 — Methods of determination and calculation of heat balance in metallurgical furnaces for production of carbon products. Part 1: Gyration cave
National·Recommended
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$165.007 pages
Valid
YS/T 124.2-2010 — Methods of determination and calculation of heat balance in metallurgical furnaces for production of carbon products. Part 2: Pot-type calciner
National·Recommended
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$165.006 pages
Valid
YS/T 124.3-2010 — Methods of determination and calculation of heat balance in metallurgical furnaces for production of carbon products. Part 3: Electric calciner
National·Recommended
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$165.007 pages
Valid
YS/T 124.4-2010 — Methods of determination and calculation of heat balance in metallurgical furnaces for production of carbon products. Part 4: Calcinator
National·Recommended
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$165.007 pages
Valid
YS/T 124.5-2010 — Methods of determination and calculation of heat balance in metallurgical furnaces for production of carbon products. Part 5: Greying resistance furnace
National·Recommended
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$195.008 pages
Valid
YS/T 131-2010 — Furnaces energy consumption classification. Standards for producation of carbon products
National·Recommended
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$165.006 pages
Valid
YS/T 22-2010 — Sodium pyroantimonate
National·Recommended
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$255.0013 pages
Valid
YS/T 222-2010 — Tellurium ingots
National·Recommended
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$105.004 pages
Valid
YS/T 225-2010 — Microcrystalline zinc plate for zincography
National·Recommended
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$165.006 pages
Valid
YS/T 227.1-2010 — Methods for chemical analysis of tellurium. Part 1: Determination of bismuth content. Hydride generation-atomic fluorescence absorption spectrometry
National·Recommended
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$90.004 pages
Valid
YS/T 227.10-2010 — Methods for chemical analysis of tellurium. Part 10: Determination of arsenic content. Hedride generation-atomic fluorescence spectrometry
National·Recommended
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$90.004 pages
Valid
YS/T 227.11-2010 — Mothods for chemical analysis of tellurium. Part 11: Determination silicon content. N-butanol extraction molybdenum blue spectrophotometry
National·Recommended
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$90.004 pages