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YS/T 574.1-2009 Methods for chemical analysis of zirconium powder for electro-vacuum uses—The gravimetric method for determination of total zirconium and active zirconium 120 (USD) via email in 1-3 business day VALID
YS/T 61-2007 Cemented carbide rolls for high-speed wire rods 105 (USD) via email in 1-3 business day VALID
YS/T 325-1994 135 (USD) via email in 1-3 business day ABOLISHED
YS/T 121-3-1992 via email in VALID please email coc@codeofchina.com for quotation
YS/T 423.2-2000 Methods for chemical analysis of nuclear-grade boron carbide powder—Determination of total carbon content 45 (USD) via email in 1-3 business day VALID
YS/T 103-2008 Energy consumption of bauxity production 180 (USD) via email in 1-3 business day VALID
YS/T 239.4-1994 30 (USD) via email in 1-3 business day ABOLISHED
YS/T 710.2-2009 Method for chemical analysis of cobalt oxide—Part 2:Determination of sodium content—Flame atomic absorption spectrometry method 120 (USD) via email in 1-3 business day VALID
YS/T 532-2006 Mercury releasing combined strips for getter 150 (USD) via email in 1-3 business day VALID
YS/T 1016-2014 Safety specification for aluminium and aluminium alloy drawing stocks and wires 300 (USD) via email in 1-3 business day VALID
YS/T 689-2009 Wrought aluminium alloys extruded square bars for weighing apparatus 180 (USD) via email in 1-3 business day 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 180 (USD) via email in 1-3 business day VALID
YS/T 119.7-2014 300 (USD) via email in 1-3 business day VALID
YS/T 588-2006 Magnesium and magnesium alloys extruded rectangular bars via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
YS/T 14-2015 via email in VALID please email coc@codeofchina.com for quotation
YS/T 268-1994 60 (USD) via email in 1-3 business day ABOLISHED
YS/T 399-2013 Sponge hafnium 120 (USD) via email in 1-3 business day VALID
YS/T 539.10-2006 Nickel base alloy powder -- Determination of molybdenum content -- Thiocyanate spectrophotometric method 30 (USD) via email in 1-3 business day ABOLISHED
YS/T 121-4-1992 via email in VALID please email coc@codeofchina.com for quotation
YS/T 1050.1-2015 Methods for chemical analysis of lead antimony concentrates—Part 1:Determination of lead content— Na2EDTA titration method 120 (USD) via email in 1-3 business day VALID
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