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GB/T 5124.1-2008 Methods for chemical analysis of hardmetals - Determination of total carbon content - Gravimetric method (USD) via email in 1-3 business day VALID
YS/T 539.3-2009 Methods for chemical analysis of nickel base alloy powder—Part 3:Determination of silicon content—Perchloric acid dehydration gravimetric analysis (USD) via email in 1-3 business day VALID
GB/T 2967-2008 Cast tungsten carbide powder (USD) via email in 1-3 business day ABOLISHED
YS/T 574.6-2009 Methods for chemical analysis of zirconium powder for electro-vacuum uses—The chrome azurol S spectrophotometric method for determination of aluminium (USD) via email in 1-3 business day VALID
YS/T 574.4-2009 Methods for chemical analysis of zirconium powder for electro-vacuum uses—The molybdenum blue spectrophotometric method for determination of phosphorus (USD) via email in 1-3 business day VALID
YS/T 539.5-2009 Methods for chemical analysis of nickel base alloy powder—Part 5:Determination of manganese content—Sodium(potassium)periodate spectrophotometry (USD) via email in 1-3 business day VALID
YS/T 890-2013 Recycled cobalt powder for powder metallurgy (USD) via email in 1-3 business day VALID
YS/T 513-2006 Nickel-coated copper composite powders (USD) via email in 1-3 business day ABOLISHED
GB/T 3461-2006 Molybdenum powder via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
YB/T 103-2005 Discharge manganese powder of natural via email in ABOLISHED please email coc@codeofchina.com for quotation
YS/T 98-1997 Aluminium-magnesium alloy powder for welding electrode (USD) via email in 1-3 business day
GB/T 5319-1985 Sintered metal materials excluding hardmetals--Determination of transverse rupture strength (USD) via email in 1-3 business day ABOLISHED
YS/T 258-2011 Niobium powder for metallurgy (USD) via email in 1-3 business day VALID
YS/T 528-2013 Aluminum—coated nickel composite powder (USD) via email in 1-3 business day VALID
GB/T 3879-2008 Material blanks of steel bonded carbide (USD) via email in 1-3 business day VALID
GB/T 3501-1983 Technical requirements of superfine ruthenium dioxide hydrate powder (USD) via email in 1-3 business day
YS/T 1028.3-2015 Methods for chemical analysis of lithium iron phosphate—Part 3:Determination of phosphor content—Quinoline phosphomolybdate gravimetry (USD) via email in 1-3 business day VALID
GB/T 8548-1987 Metallic powder material Nickel-based alloy powder for spraying (USD) via email in 1-3 business day ABOLISHED
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