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Position: Standard Search VALID TO BE VALID SUPERSEDED TO BE SUPERSEDED ABOLISHED TO BE ABOLISHED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
YB/T 4630-2017 (USD) via email in 1 business day VALID
YB/T 5147-2017 (USD) via email in 1 business day VALID
YB/T 4629-2017 (USD) via email in 1 business day VALID
YB/T 4631-2017 (USD) via email in 1 business day VALID
YB/T 4626-2017 (USD) via email in 1 business day VALID
YB/T 4627-2017 Technical specification of roll forming mills for opening roll-formed steel (USD) via email in 1 business day VALID
YB/T 4624-2017 (USD) via email in 1 business day VALID
YB/T 4625-2017 (USD) via email in 1 business day VALID
YB/T 5174-2016 Feedstock oil for carbon black-coal tar origin (USD) via email in 1 business day VALID
YB/T 4635-2017 (USD) via email in 1 business day VALID
YB/T 4634-2017 (USD) via email in 1 business day VALID
YB/T 4633-2017 (USD) via email in 1 business day VALID
YB/T 4513-2017 Welded stainless steel pipes for medical gases and vacuum (USD) via email in 1 business day VALID
YB/T 4511-2017 Direct reduced iron. Determination of silicon,manganese,phosphorus,vanadium,titanitun,copper,aluminum,arsenic,magnesium,calcium,potassium and sodium content. The inductively coupled plasma atomic emission spectrometry (USD) via email in 1 business day VALID
YB/T 4510-2017 Direct reduced iron. Determination of iron(Ⅱ)content. The potassium dichromate titration after decompositionof sample by ferric chloride (USD) via email in 1 business day VALID
YB/T 4222-2018 Coated steel wire for overhead line helical fittings (USD) via email in 1 business day VALID
YB/T 4237-2018 Hot rolled section steel for track of forklift (USD) via email in 1 business day VALID
YBB 00372003-2015 Aluminium-plastics Combination Caps for Antibiotics Bottles (USD) via email in 1 business day VALID
YB/T 4648-2018 Technical norm for safety operating of iron ore business (USD) via email in 1 business day VALID
YB/T 4649-2018 Technical specification for safety operating of manganese mine (USD) via email in 1 business day VALID
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