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Position: Standard Search VALID TO BE VALID SUPERSEDED TO BE SUPERSEDED ABOLISHED TO BE ABOLISHED
Standard No. Title Price(USD) Delivery Status Add To Cart
GB/T 25829-2010 Permissible variations for chemical composition of superalloy products (USD) via email in 1-3 business day VALID
GB/T 20491-2017 Steel slag powder used for cement and concrete (USD) via email in 1-3 business day VALID
GB/T 4461-2020 Thermostat metal strip (USD) via email in 1-3 business day TO BE VALID
GB/T 38216.1-2019 Steel slag—Determination content of chromic oxide—Diphenyl carbazide spectrophotometry method (USD) via email in 1 business day TO BE VALID
GB/T 14996-2010 Cold-rolled heat-resisting superalloy sheets (USD) via email in 1-3 business day VALID
YB/T 5254-2011 Constant elastic alloy 3J53 and 3J58 for frequency component via email in VALID please email coc@codeofchina.com for quotation
GB/T 33275-2016 Expanded steel net (USD) via email in 1-3 business day VALID
YB/T 078-2011 Slab continuous casting moulds via email in VALID please email coc@codeofchina.com for quotation
YB/T 4209-2010 Regenerative combustion technical specification ofiron and steel industry via email in VALID please email coc@codeofchina.com for quotation
YB/T 4272-2012 Metallized pellet made from dusts and sludges by rotary hearth furnace via email in VALID please email coc@codeofchina.com for quotation
GB/T 24175-2009E Test method for stability of steel slag (USD) via email in 1-3 business day VALID
GB/T 38940-2020 Precision expansion alloys for sealing to silicon and silicon components (USD) via email in 1-3 business day TO BE VALID
GB/T 25831-2010 General specification of superalloy wires (USD) via email in 1-3 business day VALID
GB/T 32546-2016 Technical requirements for application of steel slag (USD) via email in 1-3 business day VALID
GB/T 33018.2-2016 Energy-saving technical specification for carbon enterprise—Part 2:Baking furnace (USD) via email in 1-3 business day VALID
YB/T 4255-2012 Coke Dry Quenching Energy-saving Technology Standard via email in VALID please email coc@codeofchina.com for quotation
GB/T 28412-2012 General specification of superalloy investment cast airfoils (USD) via email in 1-3 business day VALID
GB/T 33018.3-2016 Energy-saving technical specification for carbon enterprise—Part 3:Machining (USD) via email in 1-3 business day VALID
YB/T 4229-2010 Ground silicon-manganese slag used for cement and concrete via email in VALID please email coc@codeofchina.com for quotation
YB/T 4235-2010 Gas cut off goggle valve via email in VALID please email coc@codeofchina.com for quotation
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