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Standard No. Title Price(USD) Delivery Status Add To Cart
GB 1590-1979 60 (USD) via email in 1-3 business day ABOLISHED
YB/T 4116-2003 Magnesia-calcia bricks 90 (USD) via email in 1-3 business day ABOLISHED
GB/T 5069.5-1985 Magnesite refractories--Determination of aluminium oxide content--Chromazurol S photometric method 45 (USD) via email in 1-3 business day ABOLISHED
GB/T 26564-2011 Magnesium aluminate spinel 120 (USD) via email in 1-3 business day VALID
GB/T 5070-2007 Chemical analysis of refractories containing chrome 390 (USD) via email in 1-3 business day ABOLISHED
GB/T 5069.11-2001 Chemical analysis of magnesia and magnesia-alumina refractory materials-Complexometric titration method for determination of calcium oxide and magnesium oxide content 135 (USD) via email in 1-3 business day ABOLISHED
JC/T 924-2003 The magnesia brick for glass furnace (MgO>=95%) 90 (USD) via email in 1-3 business day VALID
GB/T 5070.10-2002 Chemiacal analysis of magnesia chromite refractories-Part 10:Determination of chromium oxide?Ammonium ferrous sulfate volumetric method via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB/T 5069.9-2001 Chemical analysis of magnesia and magnesia-alumina refractory materials-Hydrogen peroxide photometric method for determination of titanium dioxide content 60 (USD) via email in 1-3 business day ABOLISHED
GB/T 5069.3-1985 Magnesite refractories--Determination of silicon dioxide content--Gravimetric molybdenum blue photometric method 45 (USD) via email in 1-3 business day ABOLISHED
GB/T 5069.1-2001 Chemical analysis of magnesia and magnesiaalumina vrefractory materials-Gravimetric method for determination of loss on ignition 60 (USD) via email in 1-3 business day ABOLISHED
GB/T 5070.4-2002 Chemical analysis of magnesia chromite refractories-Part 4: Determination of aluminium oxide-EDTA volumetric method 120 (USD) via email in 1-3 business day ABOLISHED
GB/T 8931-2007 Refractories—Determination of slag resistance via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 22589-2008 Magnesia carbon brick 105 (USD) via email in 1-3 business day ABOLISHED
GB/T 5069.2-1985 Magnesite refractories--Determination of silicon dioxide content--Molybdenum blue photometric method 45 (USD) via email in 1-3 business day ABOLISHED
GB/T 5069.4-2001 Chemical analysis of magnesia and magnesia-alumina refractory materials-Ortho-phenanthroline photometric method for determination of iron oxide content 60 (USD) via email in 1-3 business day ABOLISHED
GB/T 26564-2011E Magnesium aluminate spinel 180 (USD) via email in 1-3 business day VALID
GB/T 5069.12-2001 Chemical analysis of magnesia and magnesia-alumina refractory materials-Flame atomic absorption spectrometric method for determination of manganese oxide content 75 (USD) via email in 1-3 business day ABOLISHED
GB/T 2275-2001 Magnesia refractory bricks via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
JC 497-1992(1996) 135 (USD) via email in 1-3 business day ABOLISHED
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