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Database: 365,228(8 Aug 2026)

line reduction peak

line reduction peak, Total:276 items.

The international standard classification for "line reduction peak" includes: Products of the chemical industry in general , Production in the chemical industry , Chemical reagents , Pigments and extenders , Cadmium, cobalt and their alloys , Iron ores , food products in general , Powder metallurgy , Tea , Products of non-ferrous metals , Other textile machinery , Dying and finishing equipment , Cadmium and cobalt products , Nickel and chromium products , Farming and forestry , Irons .

The Chinese standard classification for "line reduction peak" includes: Dye , Technical management , General inorganic reagent , Pigment , Basic standards and general methods for dye , Semimetal , Iron ore , Food processing and products in general , Powder metallurgy analysis method , Tea products , Metal and alloy powder , Food sanitation , Rare scattered metals and their alloys , Dyeing and finishing machinery and apparatus , Heavy metals and their alloys , Heavy metals and their alloys analysis method , Sugar-yielding crop and product , Basic standards and general methods , Pig iron .


Professional Standard - Chemical Industry

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

  • GB/T 24189-2024 Iron ores for blast furnace feedstocks—Determination of the reducibility by the final degree of reduction index
  • GB/T 5009.7-2003 Determination of reducing sugar in foods
  • GB/T 24236-2009 Iron ores for shaft direct-reduction feedstocks—Determination of the reducibility index final degree of reduction and degree of metallization
  • GB/T 25804-2010 Vat red 6B(C.I. Vat red 13)
  • GB/T 5158.3-2011 Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen
  • GB/T 24235-2009 Iron ores for shaft direct-reduction feedstocks—Determination of the low temperature reduction-disintegration index and degree of metallization
  • GB/T 25805-2010 Vat grey 3B(C.I.Vat black 16)
  • GB/T 5009.7-2008 Determination of reducing sugar in foods
  • GB/T 24515-2008 Determination of reducibility expressed by reduction rate of iron ore for blast furnace
  • GB/T 2520-2017(英文版) Cold reduced electrolytic tinplate
  • GB/T 11070-2017(英文版) Reduced germanium ingot
  • GB 4469-1984 Test method for the reduction speed of vat dyes-Steam process
  • GB/T 25806-2010 Vat brown G(C.I. Vat brown 68)
  • GB 19460-2004 Geographical origin of products Huang Shan Mao Feng Tea
  • GB/T 11070-1989 Reduced germanium ingot
  • GB/T 4136-1994 Reduced iron powders for powder metallurgy
  • GB/T 5513-2008 Inspection of grain and oils—Determination of reduced sugar and non reduced sugar in grain
  • GB/T 1867-2008 Vat blue RSN(C.I. Vat blue 4)
  • GB/T 24189-2009 Iron ores for blast furnace feedstocks—Determination of the reducibility by the final degree of reduction index
  • GB/T 1867-1997 Vat brilliant blue 5RL (Vat blue RSN)
  • GB/T 24515-2009 Iron ores for blast furnace feedstocks-Determination of the reducibility by the rate of reduction index
  • GB/T 4469-1984 Test method for the reduction speed of vat dyes--Steam process
  • GB/T 5513-1985 Inspection of grain and oilseeds--Methods for determination of reduced sugar and non-reduced sugar
  • GB/T 11070-2006 Reduced germanium ingot
  • GB/T 4469-2006 Vat dyes - determination of the reduction speed - Steam process

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Group Standards of the People's Republic of China

化学工业部

  • HG 2285-1992 Reduced yellow 5RC ultrafine powder (reduced yellow G ultrafine powder)
  • HG 2284-1992 Restore brilliant green 3B ultra-fine powder (restore brilliant green FFB ultra-fine powder)

Professional Standard - Textile

Professional Standard - Non-ferrous Metal

工业和信息化部

Professional Standard - Agriculture

  • ZB X 66040-1987 Determination of reducing sugar and non-reducing sugar in grain and oil crop inspection
  • NY/T 1751-2009 Determination of reducing sugar in sugar beet root

Taiwan Provincial Standard of the People's Republic of China

国家市场监督管理总局、中国国家标准化管理委员会

  • GB/T 5513-2019 Inspection of grain and oils—Determination of reduced sugar and non-reduced sugar in grain

农业农村部

Professional Standard - Ferrous Metallurgy

Guangdong Provincial Standard of the People's Republic of China

未注明发布机构

Guizhou Provincial Standard of the People's Republic of China

GSO

  • GSO ISO 4695:2013 Iron ores for blast furnace feedstocks -- Determination of the reducibility by the rate of reduction index
  • GSO ISO 11258:2013 Iron ores for shaft direct-reduction feedstocks -- Determination of the reducibility index, final degree of reduction and degree of metallization
  • OS GSO ISO 11258:2013 Iron ores for shaft direct-reduction feedstocks -- Determination of the reducibility index, final degree of reduction and degree of metallization
  • OS GSO ISO 4695:2013 Iron ores for blast furnace feedstocks -- Determination of the reducibility by the rate of reduction index
  • BH GSO ISO 4695:2016 Iron ores for blast furnace feedstocks -- Determination of the reducibility by the rate of reduction index
  • GSO ISO 7215:2013 Iron ores for blast furnace feedstocks -- Determination of the reducibility by the final degree of reduction index
  • OS GSO ISO 7215:2013 Iron ores for blast furnace feedstocks -- Determination of the reducibility by the final degree of reduction index
  • BH GSO ISO 7215:2016 Iron ores for blast furnace feedstocks -- Determination of the reducibility by the final degree of reduction index
  • GSO ISO 4696-2:2013 Iron ores for blast furnace feedstocks -- Determination of low-temperature reduction-disintegration indices by static method -- Part 2: Reduction with CO and N2
  • OS GSO ISO 4491-3:2016 Metallic powders -- Determination of oxygen content by reduction methods -- Part 3: Hydrogen-reducible oxygen
  • GSO ISO 15967:2013 Direct reduced iron -- Determination of the tumble and abrasion indices of hot briquetted iron (HBI)
  • GSO ISO 4696-1:2013 Iron ores for blast furnace feedstocks -- Determination of low-temperature reduction-disintegration indices by static method -- Part 1: Reduction with CO, CO2, H2 and N2
  • GSO ISO 4491-3:2016 Metallic powders -- Determination of oxygen content by reduction methods -- Part 3: Hydrogen-reducible oxygen
  • GSO ISO 11951:2021 Cold-reduced tinmill products — Blackplate
  • BH GSO ISO 11951:2022 Cold-reduced tinmill products — Blackplate
  • BH GSO ISO 11257:2016 Iron ores for shaft direct-reduction feedstocks -- Determination of the low-temperature reduction-disintegration index and degree of metallization
  • OS GSO ISO 4696-2:2013 Iron ores for blast furnace feedstocks -- Determination of low-temperature reduction-disintegration indices by static method -- Part 2: Reduction with CO and N2
  • GSO ISO 11257:2013 Iron ores for shaft direct-reduction feedstocks -- Determination of the low-temperature reduction-disintegration index and degree of metallization
  • BH GSO ISO 4696-1:2016 Iron ores for blast furnace feedstocks -- Determination of low-temperature reduction-disintegration indices by static method -- Part 1: Reduction with CO, CO2, H2 and N2

Japanese Industrial Standards Committee (JISC)

Korean Agency for Technology and Standards (KATS)

  • KS M 8285-1986 Reduced iron
  • KS M 8285-2013 Reduced iron
  • KS E ISO 11258-2022 Iron ores for shaft direct-reduction feedstocks-Determination of the reducibility index, final degree of reduction and degree of metallization
  • KS E ISO 11258-2017(2022) Iron ores for shaft direct-reduction feedstocks-Determination of the reducibility index, final degree of reduction and degree of metallization
  • KS E ISO 4695-2023 Iron ores for blast furnace feedstocks — Determination of the reducibility by the rate of reduction index
  • KS H 2196-2011 Reconstituted milk
  • KS M 8285-2006 Reduced iron
  • KS M 8285-2006(2011) Reduced iron
  • KS E ISO 7215-2023 Iron ores for blast furnace feedstocks — Determination of the reducibility by the final degree of reduction index
  • KS E ISO 7215:2018 Iron ores for blast furnace feedstocks — Determination of the reducibility by the final degree of reduction index
  • KS E ISO 4695:2018 Iron ores for blast furnace feedstocks — Determination of the reducibility by the rate of reduction index
  • KS A 3251-1977(2000) PRESENTATION AND REDUCTION OF DATA
  • KS D ISO 4491-3-2023 Metallic powders - Determination of oxygen content by reduction methods Part 3 : Hydrogen reducible oxygen
  • KS D ISO 11949-2013 Cold-reduced electrolytic tinplate
  • KS D ISO 4491-3:2008 Metallic powders-Determination of oxygen content by reduction methods-Part 3:Hydrogen reducible oxygen
  • KS D ISO 4491-4-2023 Metallic powders - Determination of oxygen content by reduction methods Part 4 : Total oxygen by reduction-extraction
  • KS E ISO 11257-2022 Iron ores for shaft direct-reduction feedstocks-Determination of the low-temperature reduction-disintegration index and degree of metallization
  • KS M ISO 7742-2007(2012) Solid fertilizers-Reduction of samples
  • KS E 3035-2018 Iron ores — Determination of reducibility
  • KS E ISO 11257:2017 Iron ores for shaft direct-reduction feedstocks-Determination of the low-temperature reduction-disintegration index and degree of metallization
  • KS D ISO 4491-3-2008(2018) Metallic powders - Determination of oxygen content by reduction methods Part 3 : Hydrogen reducible oxygen
  • KS D 3516-2022 Cold-reduced electrolytic tinplate and cold-reduced blackplate in coil form for the production of tinplate
  • KS E ISO 11257-2017(2022) Iron ores for shaft direct-reduction feedstocks-Determination of the low-temperature reduction-disintegration index and degree of metallization
  • KS E 3035-2023 Iron ores — Determination of reducibility
  • KS E ISO 4696-1-2022 Iron ores for blast furnace feedstocks-Determination of low-temperature reduction-disintegration indices by static method-Part 1:Reduction with CO, CO2, H2 and N2
  • KS E ISO 4696-2:2022 Iron ores for blast furnace feedstocks — Determination of low-temperature reduction-disintegration indices by static method — Part 2: Reduction with CO and N2
  • KS D ISO 4491-2-2023 Metallic powders-Determination of oxygen content by reduction methods-Part 2:Loss of mass on hydrogen reduction (hydrogen loss)

SCC

  • BS 2920:1973 Specification for cold-reduced tinplate and cold-reduced blackplate
  • 05/30132731 DC ISO 4695. Iron ores for blast furnace feedstocks. Determination of the reducibility by the rate of reduction index
  • SPC GB/T 5513-2019 Inspection of grain and oils -- Determination of reduced sugar and non-reduced sugar in grain (TEXT OF DOCUMENT IS IN CHINESE)
  • 05/30132742 DC ISO 11258. Iron ores for shaft direct-reduction feedstocks. Determination of the reducibility index, final degree of reduction and degree of metallization
  • BS EN 24491-4:1993 Metallic powders. Determination of oxygen content by reduction methods-Total oxygen by reduction-extraction
  • 05/30132119 DC ISO 7215. Iron ores for blast furnace feedstocks. Determination of the reducibility by the final degree of reduction index
  • DANSK DS/EN ISO 4491-3:2006 Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen
  • AWWA WQTC65748 Reduction of Nitrate through the Use of Nitrate Reductase for the SmartChem Autoanalyzer
  • AENOR UNE 48095:1961 Kauri reduction assay.
  • BS EN 24491-2:1993 Metallic powders. Determination of oxygen content by reduction methods-Loss of mass on hydrogen reduction (hydrogen loss)
  • DANSK DS/CEN/TS 16660:2015 Characterization of waste - Leaching behaviour test - Determination of the reducing character and the reducing capacity
  • NS-EN 10203:1991 Cold reduced electrolytic tinplate
  • NS-EN ISO 4491-3:2006 Metallic powders — Determination of oxygen content by reduction methods — Part 3: Hydrogen-reducible oxygen (ISO 4491-3:1997)
  • DIN EN 16660 E:2013 Draft Document - Characterization of waste - Leaching behaviour test - Determination of the reducing character and the reducing capacity; German version prEN 16660:2013
  • BS ISO 4695:1995 Iron ores. Determination of reducibility
  • DANSK DS/ISO 4491-4:2019 Metallic powders – Determination of oxygen content by reduction methods – Part 4: Total oxygen by reduction-extraction

International Organization for Standardization (ISO)

  • ISO 11258:1999 Iron ores - Determination of reducibility and metallization of feedstock for direct reduction by gas reforming processes
  • ISO 11258:2007 Iron ores for shaft direct-reduction feedstocks - Determination of the reducibility index, final degree of reduction and degree of metallization
  • ISO 11258:2015 Iron ores for shaft direct-reduction feedstocks - Determination of the reducibility index, final degree of reduction and degree of metallization
  • ISO/CD 11949:2024 Cold-reduced tinmill products
  • ISO/CD 11951:2024 Cold-reduced tinmill products
  • ISO/CD 11950:2024 Cold-reduced tinmill products
  • ISO 4695:2015 Iron ores for blast furnace feedstocks - Determination of the reducibility by the rate of reduction index
  • ISO 4695:2021 Iron ores for blast furnace feedstocks - Determination of the reducibility by the rate of reduction index
  • ISO 4695:2007 Iron ores for blast furnace feedstocks - Determination of the reducibility by the rate of reduction index
  • ISO 10835:1995 Direct reduced iron - Sampling and sample preparation - Manual methods for reduced pellets and lump ores
  • ISO 5001:1993 Cold-reduced carbon steel sheet for vitreous enamelling
  • ISO 4491-3:1989 Metallic powders; determination of oxygen content by reduction methods; part 3: hydrogen-reducible oxygen
  • ISO 11257:2022 Iron ores for shaft direct-reduction feedstocks — Determination of the low-temperature reduction-disintegration index and degree of metallization
  • ISO 7215:2015 Iron ores for blast furnace feedstocks - Determination of the reducibility by the final degree of reduction index
  • ISO 4491-3:1997 Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen
  • ISO 4695:1984 Iron ores; Determination of reducibility
  • ISO 4695:1995 Iron ores - Determination of reducibility
  • ISO 11256:1998 Iron ore pellets - Determination of clustering of feedstock for direct reduction by gas reforming processes
  • ISO 4696-1:1996 Iron ores - Static test for low-temperature reduction-disintegration - Part 1: Reaction with CO, CO<(Index)2> and H<(Index)2>

IN-BIS

  • IS 5970-1970 Method for estimating the strength (reducing content) of dissolved vat dyes
  • IS 1612-1976 Specification for iron powder (reduced grade)

PL-PKN

British Standards Institution (BSI)

  • BS ISO 4695:2021 Iron ores for blast furnace feedstocks. Determination of the reducibility by the rate of reduction index
  • BS ISO 11258:2015 Iron ores for shaft direct-reduction feedstocks. Determination of the reducibility index, final degree of reduction and degree of metallization
  • BS ISO 11258:2007 Iron ores for shaft direct-reduction feedstocks. Determination of the reducibility index, final degree of reduction and degree of metallization
  • BS EN ISO 4491-4:2019 Metallic powders. Determination of oxygen content by reduction methods. Total oxygen by reduction-extraction
  • BS EN ISO 4491-3:2006 Metallic powders - Determination of oxygen content by reduction methods - Hydrogen-reducible oxygen
  • BS ISO 4695:2007 Iron ores for blast furnace feedstocks. Determination of the reducibility by the rate of reduction index
  • BS ISO 4695:2015 Iron ores for blast furnace feedstocks. Determination of the reducibility by the rate of reduction index
  • BS ISO 7215:2015 Iron ores for blast furnace feedstocks. Determination of the reducibility by the final degree of reduction index
  • BS ISO 11257:2022 Iron ores for shaft direct-reduction feedstocks. Determination of the low-temperature reduction-disintegration index and degree of metallization
  • BS EN ISO 4491-4:2013 Metallic powders. Determination of oxygen content by reduction methods. Total oxygen by reduction-extraction
  • BS ISO 7215:2007 Iron ores for blast furnace feedstocks. Determination of the reducibility by the final degree of reduction index
  • 21/30436656 DC BS ISO 11257. Iron ores for shaft direct-reduction feedstocks. Determination of the low-temperature reduction-disintegration index and degree of metallization
  • BS EN ISO 4491-2:1999 Metallic powders - Determination of oxygen content by reduction methods - Loss of mass on hydrogen reduction (hydrogen loss)

CZ-CSN

Association Francaise de Normalisation

  • XP CEN/TS 16660:2015 Characterization of waste - Characterization of waste - Leaching behavior tests - Determination of reducing properties and reduction capacity - Determination of reducing properties and reduction capacity...
  • NF EN ISO 4491-3:2006 Metal powders - Determination of oxygen by reduction methods - Part 3: oxygen reducible by hydrogen
  • NF A95-181-3*NF EN ISO 4491-3:2006 Metallic powders - Determination of oxygen content by reduction methods - Part 3 : hydrogen-reducible oxygen
  • NF A95-181-3:1989 Metallic powders. Determination of oxygen content by reduction methods. Part 3 : hydrogen-reductible oxygen.
  • XP X30-491*XP CEN/TS 16660:2015 Characterisation of waste - Leaching behaviour test - Determination of the reducing character and the reducing capacity
  • NF EN ISO 4491-4:2019 Metal powders - Determination of oxygen by reduction methods - Part 4: total oxygen by reduction-extraction
  • NF A20-204:1986 Iron ores. Determination of reductibility.

KR-KS

  • KS E ISO 7215-2018 Iron ores for blast furnace feedstocks — Determination of the reducibility by the final degree of reduction index
  • KS E ISO 7215-2018(2023) Iron ores for blast furnace feedstocks — Determination of the reducibility by the final degree of reduction index
  • KS E ISO 4695-2018 Iron ores for blast furnace feedstocks — Determination of the reducibility by the rate of reduction index
  • KS D ISO 4491-3-2008(2023) Metallic powders - Determination of oxygen content by reduction methods Part 3 : Hydrogen reducible oxygen
  • KS E ISO 11257-2017 Iron ores for shaft direct-reduction feedstocks-Determination of the low-temperature reduction-disintegration index and degree of metallization
  • KS D ISO 4491-4-2003(2023) Metallic powders - Determination of oxygen content by reduction methods Part 4 : Total oxygen by reduction-extraction
  • KS E ISO 4696-2-2022 Iron ores for blast furnace feedstocks — Determination of low-temperature reduction-disintegration indices by static method — Part 2: Reduction with CO and N2
  • KS D ISO 4491-2-2008(2023) Metallic powders-Determination of oxygen content by reduction methods-Part 2:Loss of mass on hydrogen reduction (hydrogen loss)

TH-TISI

International Federation of Trucks and Engines

AR-IRAM

  • IRAM 14 007-1958 Determination of reducing sugars and non-reducing sugars in milk and dairy products

German Institute for Standardization

  • DIN EN ISO 4491-3:2006-06 Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen (ISO 4491-3:1997); German version EN ISO 4491-3:2006
  • DIN 19265:2007-04 pH-/redox-measurement - pH-/redox measuring apparatus - Technical requirements
  • DIN 6169-2:1976 Colour rendering; colour rendering properties of light sources in the field of lighting
  • DIN CEN/TS 16660:2015-08*DIN SPEC 19638:2015-08 Characterization of waste - Leaching behaviour test - Determination of the reducing character and the reducing capacity; German version CEN/TS 16660:2015
  • DIN EN 10205:2023 Cold reduced tinmill products - Blackplate; German and English version prEN 10205:2023
  • DIN VDE 0721-1022:1984 Test methods for submerged-arc furnaces
  • DIN 19265:2007 pH-/redox-measurement - pH-/redox measuring apparatus - Technical requirements
  • DIN EN ISO 4491-4:2019-09 Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction (ISO 4491-4:2019); German version EN ISO 4491-4:2019 / Note: Applies in conjunction with DIN ISO 4491-1 (1990-06).
  • DIN EN ISO 4491-3:2006 Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen (ISO 4491-3:1997); English version of DIN EN ISO 4491-3:2006-06

GM North America

HU-MSZT

ES-AENOR

  • UNE 83-212-1989 Determination of reducing agent (reducing power) content in concrete, plaster and grout
  • UNE 48 095 Kauri resin reduction test

AENOR

  • UNE 48095:1961 KAURI REDUCTION TEST
  • UNE 83212:1989 EX ADMIXTURES FOR CONCRETES, MORTARS AND GROUTS. DETERMINATION OF THE CONTENT OF REDUCERS (REDUCING POWER)
  • UNE-EN ISO 4491-3:2007 Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen (ISO 4491-3:1997)

General Motors Corporation (GM)

SE-SIS

Danish Standards Foundation

  • DS/EN ISO 4491-3:2006 Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen

European Committee for Standardization (CEN)

  • PD CEN/TS 16660:2015 Characterization of waste - Leaching behaviour test - Determination of the reducing character and the reducing capacity
  • CEN/TS 16660:2015 Characterization of waste - Leaching behaviour test - Determination of the reducing character and the reducing capacity
  • EN ISO 4491-3:2006 Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen

Malaysia Standards

RO-ASRO

Association of German Mechanical Engineers

RU-GOST R

Aerospace Industries Association/ANSI Aerospace Standards

Lithuanian Standards Office

  • LST EN ISO 4491-3:2006 Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen (ISO 4491-3:1997)

American National Standards Institute (ANSI)

National Sanitation Foundation (NSF)

  • NSF 245-2013 Wastewater Treatment Systems - Nitrogen Reduction

Indonesia Standards

  • SNI 13-6173-1999 Determination of desintegration strength for iron ores in reduction process at low temperature

VDI - Verein Deutscher Ingenieure

CU-NC

ES-UNE

  • UNE-EN ISO 4491-4:2020 Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction (ISO 4491-4:2019)