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YB/T 5217-2005 Fluorspar (USD) via email in 1-3 business day ABOLISHED
GB/T 14506.24-1993 Silicate rocks--Determination of cadmium content--Hydrochloric acid-potassium iodide-tetraethyl ammonium bromide (iodide) medium polarographic method (USD) via email in 1-3 business day ABOLISHED
JC/T 859-2000 Feldspar (USD) via email in 1-3 business day VALID
JC 415-1991(1996) (USD) via email in 1-3 business day ABOLISHED
GB/T 33361-2016 Desulphurization injection lance of hot metal (USD) via email in 1-3 business day VALID
GB/T 3286.2-1998 Methods for chemical analysis of limestone and dolomite?The determination of silicon dioxide content via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
YB/T 2429-2009 Determination of plastic for bonding clay of refractory via email in VALID please email coc@codeofchina.com for quotation
GB/T 15341-2012 Talc lumps (USD) via email in 1-3 business day VALID
QB/T 2757-2005 Graphite for mercury- free alkaline zinc-manganese dioxide battery (USD) via email in 1-3 business day VALID
YB/T 5280-2007 Ferri bauxite (USD) via email in 1-3 business day VALID
GB/T 23263-2009 Determination of asbestos in products (USD) via email in 1-3 business day VALID
GB/T 14506.26-2010 Methods for chemical analysis of silicate rocks—Part 26:Determination of cobalt content (USD) via email in 1-3 business day VALID
GB/T 5195.5-1985 Methods for chemical analysis of fluor-spar; The combustion-potassium iodate volumetric method for the determination of total sulphur content (USD) via email in 1-3 business day ABOLISHED
HG/T 2428-1993 (USD) via email in 1-3 business day VALID
YB 2429-1983 (USD) via email in 1-3 business day ABOLISHED
GB/T 1881-1995 Phosphate rock and concentrate-Determination of strontium oxide content-Flame atomic absorption spectrometric method (USD) via email in 1-3 business day VALID
GB/T 5463.2-2013 Non metallic mineral products vocabulary—Part 2:Talc (USD) via email in 1-3 business day VALID
HG/T 2957.11-2004 (USD) via email in 1-3 business day VALID
HG/T 2957.10-2004 (USD) via email in 1-3 business day VALID
GB/T 20491-2006 Steel slag powder used for cement and concrete (USD) via email in 1-3 business day ABOLISHED
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