Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Title Standard No. Implemented On
Technical specification for disposal and recycling of slag from hot dip galvanizing of steelGB/T 40298-20212022-3-1
Steel slag—Determination content of chromic oxide—Diphenyl carbazide spectrophotometry methodGB/T 38216.1-20192020-9-1
Iron-bearing dust and sludge—Determination of lead and zinc content—Inductively coupled plasma atomic emission spectrometryGB/T 38233-20192020-2-1
Technical specification of steel slag treatment technologyGB/T 29514-20182019-11-1
Disintegrated molten BOF steel slag by steamGB/T 32961-20162017-7-1
Technical specifications on metal recovery of steel slagGB/T 32965-20162017-7-1
Technical specification for disposal and utilization of vanadium titanium magnetite smelting slagGB/T 32785-20162017-5-1
Technical specification for manganese ferroalloy dust cold-press composite pelletGB/T 32787-20162017-5-1
Sodium potassium n-propyl xanthateYS/T 1118-20162017-1-1
Technical requirements for application of steel slagGB/T 32546-20162017-1-1
Technical specification for preparation process of raw materials on casting residueYB/T 4479-20152016-3-1
Ethyl isopropyl xanthogenic formateYS/T 1048-20152015-10-1
O-Isopropyl-N-ethyl thionocarbamateYS/T 357-20152015-10-1
Ethyl isobutyl xanthogenic formateYS/T 1049-20152015-10-1
Slag agglomerate of LF refining furnace for steelmakingGB/T 30900-20142015-5-1
Magnetic powder from steel slag for sinteringGB/T 30897-20142015-5-1
Selected luppen for smeltGB/T 30899-20142015-5-1
Scrap steel from slag for steelmakingGB/T 30898-20142015-5-1
Sodium Di-sec-butyl DithiophosphateYS/T 880-20132013-9-1
Anino DithiophosphateYS/T 879-20132013-9-1
Metallized pellet made from dusts and sludges by rotary hearth furnaceYB/T 4272-20122012-11-1
Zinc oxide dust made by rotary hearth furnaceYB/T 4271-20122012-11-1
Alkyl hydroximic acid Sodium alkyl hydroximic acidYS/T 383-20112012-7-1
Methods for chemical analysis of lead anode slime- Part 7:Determination of arsenic、copper and selenium content -Inductively coupled plasma atomic emission spectrometeryYS/T 775.7-20112012-7-1
Methods for chemical analysis of lead anode slime- Part 2:Determination of bismuth content -Flame atomic absorption spectrophotometry and Na2EDTA titrimetric methodYS/T 775.2-20112012-7-1
Sodium dibutyl dithiophosphateYS/T 280-20112012-7-1
Methods for chemical analysis of lead anode slime- Part 3:Determination of arsenic content -Potassium bromate titrimetric methodYS/T 775.3-20112012-7-1
Dithiophosphate 25YS/T 249-20112012-7-1
Methods for chemical analysis of lead anode slime- Part 4:Determination of antimony content -Flame atomic absorption spectrophotometry and cerium sulfate titrimetric methodYS/T 775.4-20112012-7-1
Methods for chemical analysis of lead anode slime- Part 1:Determination of lead content -Na2EDTA titrimetric methodYS/T 775.1-20112012-7-1
Ammonium dibutyl dithiophosphateYS/T 278-20112012-7-1
Methods for chemical analysis of lead anode slime- Part 5:Determination of gold and silver content -Fire assay gravimetric methodYS/T 775.5-20112012-7-1
Ethyl thio carbamateYS/T 270-20112012-7-1
Pine oil for flotationYS/T 32-20112012-7-1
Methods for chemical analysis of lead anode slime- Part 6:Determination of copper content -lodine titration methodYS/T 775.6-20112012-7-1
The classification,brand and nomenclature of the chemicals in mineral processingYS/T 237-20112012-7-1
Sodium dithiophosphate 25YS/T 279-20112012-7-1
Ground lithium slag used for cement and concreteYB/T 4230-20102011-3-1
Steel slag for concrete perforated brick and concrete pavior brickYB/T 4228-20102011-3-1
Ground silicon-manganese slag used for cement and concreteYB/T 4229-20102011-3-1
Test method for the metal content in stainless steel slagYB/T 4227-20102011-3-1
Steel slag for metallurgical burdenYB/T 802-20092010-6-1
Technical specification of tailings mortarYB/T 4185-20092010-6-1
Methods of chemical analysis of steel slagYB/T 140-20092010-6-1
Steel slag fine aggregate for roadYB/T 4187-20092010-6-1
Methods for the determination of total iron content in steel slagYB/T 148-20092010-6-1
Determination of particle size of smelting slag powder laster diffraction methodYB/T 4183-20092010-6-1
Test method for grind ability of smelting slagYB/T 4186-20092010-6-1
Steel slag sand for ready-mixed mortarYB/T 4201-20092010-6-1
Technical specification for construction of steel slag mixture used as base courseYB/T 4184-20092010-6-1
Terminology for iron and steel slag & treatment and utilizationYB/T 804-20092010-6-1
Method for the determination of content of magnetic metallic iron in steel slagYB/T 4188-20092010-6-1
Steel slag for engineering backfillYB/T 801-20082008-9-1
Steel slag used for cementYB/T 022-20082008-9-1
Determination of chemical composition in slag by X-ray fluorescence spectrometryYB/T 4177-20082008-9-1
Sodium (potassium) butyl xanthateYS/T 269-20082008-9-1
Dibutyl DithiocarbamateYS/T 671-20082008-9-1
Crushed air-cooled blast furnace slag for concreteYB/T 4178-20082008-9-1
Sodium Diisobutyl dithiophateYS/T 675-20082008-9-1
Sodium thioglycolate used for nonferrous mineral processingYS/T 653-20072008-5-1
Sodium 2-meocaptobenzothiazole used for nonferrous mineral processingYS/T 652-20072008-5-1
(potassium)isobutyl xanthateYS/T 488-20052005-12-1
(potassium)isopropyl xanthateYS/T 486-20052005-12-1
(potassium)isoamyl xanthateYS/T 487-20052005-12-1
Lime used for nonferrous mineral processingYS/T 468-20042004-11-1
Sodium (potassium) ethyl xanthateYS/T 268-20032004-5-1
Sec-octyl xanthateYS/T 355-19941993-1-1
Ether alcohol oilYS/T 33-19921993-1-1
NitroscanateYS/T 381-19941993-1-1
Technical conditions for isopropyl ethyl thionocarbamateYS/T 357-19941983-6-1
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