Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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YB/T 148-2009 Methods for the determination of total iron content in steel slag 244.0 via email in business day abolished
YS/T 357-1994 Technical conditions for isopropyl ethyl thionocarbamate 60.0 via email in 1~3 business day superseded
YS/T 775.2-2011 Methods for chemical analysis of lead anode slime- Part 2:Determination of bismuth content -Flame atomic absorption spectrophotometry and Na2EDTA titrimetric method 180.0 via email in 1~3 business day valid
YS/T 675-2008 Sodium Diisobutyl dithiophate 90.0 via email in 1~3 business day valid
YB/T 802-2009 Steel slag for metallurgical burden 154.0 via email in business day valid
YB/T 4184-2009 Technical specification for construction of steel slag mixture used as base course 600.0 via email in business day valid
GB/T 32546-2016 Technical requirements for application of steel slag 240.0 via email in 1~3 business day valid
YS/T 775.5-2011 Methods for chemical analysis of lead anode slime- Part 5:Determination of gold and silver content -Fire assay gravimetric method 120.0 via email in 1~3 business day valid
YS/T 775.3-2011 Methods for chemical analysis of lead anode slime- Part 3:Determination of arsenic content -Potassium bromate titrimetric method 120.0 via email in 1~3 business day valid
YB/T 4201-2009 Steel slag sand for ready-mixed mortar 174.0 via email in business day valid
YS/T 652-2007 Sodium 2-meocaptobenzothiazole used for nonferrous mineral processing 150.0 via email in 1~3 business day valid
YS/T 775.7-2011 Methods for chemical analysis of lead anode slime- Part 7:Determination of arsenic、copper and selenium content -Inductively coupled plasma atomic emission spectrometery 120.0 via email in 1~3 business day valid
YS/T 355-1994 Sec-octyl xanthate 30.0 via email in 1~3 business day valid
YS/T 468-2004 Lime used for nonferrous mineral processing 75.0 via email in 1~3 business day valid
YB/T 801-2008 Steel slag for engineering backfill 214.0 via email in business day valid
YB/T 140-2009 Methods of chemical analysis of steel slag 600.0 via email in 1~5 business day superseded
GB/T 30897-2014 Magnetic powder from steel slag for sintering 90.0 via email in 1~3 business day valid
YS/T 268-2003 Sodium (potassium) ethyl xanthate 60.0 via email in 1~3 business day valid
GB/T 32785-2016 Technical specification for disposal and utilization of vanadium titanium magnetite smelting slag 90.0 via email in 1~3 business day valid
YS/T 279-2011 Sodium dithiophosphate 25 180.0 via email in 1~3 business day valid
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