secreted rare earth

secreted rare earth, Total:251 items.

The international standard classification for "secreted rare earth" includes: Other non-ferrous metals and their alloys , Salts , Products of non-ferrous metals in general , Ferroalloys , Cadmium, cobalt and their alloys , Other metalliferous minerals , Insulating materials , Steel bars and rods , Fertilizers , Materials for aerospace construction , Aluminium and aluminium alloys , Aluminium products .

The Chinese standard classification for "secreted rare earth" includes: Rare metals and their alloys , Rare metals and their alloys analysis method , Basic standards and general methods , Iron alloy , Rare metal ore , Electrical insulating material and its products , Profile steel and deformed steel , Precious metals and their alloys , Casting , Metal casting and forging materials used for aviation and aerospace , Light metals and their alloys analysis method , Light metals and their alloys .

Military Standard of the People's Republic of China-General Armament Department

GJB 2453A-2021 General specifications for rare earth permanent magnets
GJB 4523-2002 Specification for rare earth alloy combustion parts
GJB 9662-2019 Specification for sintered rare earth permanent magnet radial integral rings
GJB 2453-1995 General Specification for Rare Earth Permanent Magnets

Group Standards of the People's Republic of China

T/BYXT 018-2024 Rare earth antibacterial wallpaper
T/BYXT 026-2023 Rare earth antibacterial health products
T/QGCML 4542-2024 Exosome storage tank sealing tester
T/CISA 327-2023 Hot dip galvanized -5% aluminum-rare earth welded steel pipes for low pressure liquid delivery
T/BYXT 008-2022 Rare earth antibacterial gloves
T/BYXT 029-2023 Rare earth antibacterial microphone
T/SHMHZQ 003-2022 General requirements for exosome extraction kits
T/BYXT 028-2023 Rare earth antibacterial daily porcelain
T/BYXT 058-2023 Rare earth multi-element rich potassium fertilizer
T/HBJN 0005-2023 Non-coated low carbon steel wire with RE addition
T/CSTM 00968-2024 Rare earth- based hydrogen storage alloys— Capacity retention test of hydrogenation and dehydrogenation —Volumetric method
T/CSRE 12002-2022 Rare earth iron alloy cored wires
T/BYXT 060-2023 Rare-earth Water-soluble Fertilizer
T/BYXT 052-2023 Requirements for rare earth antibacterial and epidemic prevention urban construction system
T/BYXT 006-2022 Rare earth antibacterial mask
T/BYXT 017-2023 Rare earth antibacterial resist film
T/BYXT 031-2023 Rare eart antibacteria furniture
T/LNSI 010-2024 Human amniotic mesenchymal stem cell derived exosomes
T/BYXT 059-2023 Rare earth base fertilizer
T/LNSI 011-2024 Human amniotic epithelial stem cell derived exosomes
T/BYXT 016-2023 Rare earth antibacterial film
T/BYXT 061-2023 Rare-earth Foliar Fertilizer
T/SZJCH 0003-2022 General Technical Requirements for Cellular Exosomes
T/HNNMIA 76-2023 Determination of rare earth element content in bauxite by inductively coupled plasma mass spectrometry
T/BTXT 0006-2016 misch metal
T/BYXT 056-2023 Rare earth calcium sulfate whisker
T/CASME 1385-2024 Rare earth aluminium alloy power cable
T/BYXT 034-2023 Rare earth antibacterial Film-coated spray
T/BYXT 023-2024 Rare earth antibacterial sanitary ware
T/BYXT 024-2024 Rare earth antibacterial kitchenware
T/CSM 12-2020 Rare earth weathering structural steel
T/GXAS 720-2024 Ion-absorbing type rare earths ore—Determination of total rare earth ion phase—Inductively coupled plasma mass spectrometery
T/SSEA 0036-2019 General technical requirements for rare earth steel
T/CI 062-2023 Extruded cabins of rare earth magnesium alloys

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

GB/T 26010-2010 Ag-Ni-RE electrical contact materials
GB/T 20165-2006 Rare earth polishing powder
GB/T 16484.1-1996 Method for chemical analysis of rare earth chloride and carbonate--Determination of cerium oxide content
GB/T 16484.7-1996 Methods for chemical analysis of rare earth chloride and carbonate--Determination of magnesium oxide content
GB/T 12690.3-2002 Chemical analysis methods for non-RE impurity of rare earth metals and their oxides-Determination of water content of rare earth oxides-Gravimetric method
GB/T 4137-1993 Rare-earth ferrosilicon
GB/T 4153-1993 Mischmetal
GB/T 4180-2012 Permanent Magnetic Material of Rare Earth Cobalt
GB/T 26416.2-2022 Chemical analysis method for rare earth ferroalloy—Part 2: Determination of rare earth impurity contents—Inductively coupled plasma emission spectrometry
GB/T 16484.23-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 23: Determination of acid insoluble substance in light rare earth carbonate - Gravimetry
GB/T 14635.2-1993 Rare earth metals and their compounds. Determination of total rare earth contents. EDTA volumetric method
GB/T 12690.2-2015(英文版) Chemical analysis methods for nonrare earth impurity of rare earth metals and their oxides—Part 2: Determination of ignition loss content of rare earth oxides—Gravimetric method
GB/T 17417.1-2010 Method for chemical analysis of rare earth ores—Part 1:Determination of rare earths
GB/T 4137-2024 Rare earth ferrosilicon alloy
GB/T 16484.5-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 5: Determination of barium oxide content - Inductively coupled plasma atomic emission spectrom
GB/T 16484.4-1996 Methods for chemical analysis of rare earth chloride and carbonate--Determination of thorium oxide content
GB/T 16484.6-1996 Methods for chemical analysis of rare earth chloride and carbonate--Determination of calcium oxide content
GB/T 4180-2000 Permanent magnetic material of rare earth cobalt
GB/T 20169-2015 Mixed rare earth oxide of ion-absorpted type rare earth ore
GB/T 18882.1-2002 Chemical analysis methods for mixed rare earth oxide of ion-absorpted type RE ore-Determination of total rare earth contents-Oxalate gravimetric method
GB/T 12690.17-2010 Chemical analysis methods of non-rare earth impurities in rare earth metals and the oxides—Part 17:Determination of niobium and tantalum contents of rare earth metals
GB/T 16484.19-1996 Methods for chemical analysis of rare earth chloride and carbonate--Determination of total rare earth oxide content
GB/T 26413-2010 Heavy rare earth oxide enrichment
GB/T 16484.18-1996 Methods for chemical analysis of rare earth chloride and carbonate--Determination of ignition loss content of rare earth carbonate
GB/T 16484.2-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate—Part 2:Determination of europium oxide content—Inductively coupled plasma mass spectrometry
GB 9968-1996 Rare earth nitrate for agricultural use
GB/T 12687.1-1990 Chemical analysis of nitrate of rare earth for agriculture--Determination of total rare earth oxide content--Gravimetric method
GB/T 4138-2024 Rare earth ferrosilicon magnesium alloy
GB/T 12690.2-2015 Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides―Part 2:Determination of ignition loss content of rare earth oxides―Gravimetric method
GB/T 4148-2003 Rare earth chloride with hexahydrate
GB/T 16479-2020(英文版) Light rare earth carbonate
GB/T 31968-2015 Rare earth composite yttrium zirconium oxide ceramic powder
GB/T 4137-2004 Rare earth ferrosilicon alloy
GB/T 18882.1-2008 Chemical analysis methods of mixed rare earth oxide of ion-absorpted type RE ore - Determination of fifteen REO relative content
GB/T 17803-2015(英文版) Designation system for rare earth products
GB/T 16479-1996 Rare earth carbonate
GB/T 15676-2015 Terms for rare earths
GB/T 4137-2015 Rare earth ferrosilicon alloy
GB/T 12690.2-2002 Chemical analysis methods for non-RE impurity of rare earth metals and their oxides-Determination of ignition loss content of rare earth oxides-Gravimetric method
GB/T 16484.17-1996 Methods for chemical analysis of rare earth chloride and carbonate—Determination of water content in rare eart carbonate
GB/T 16484.3-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate—Part 3:Determination of fifteen REO relative contents—Inductively coupled plasma atomic emission spectrometry
GB/T 12690.3-2015 Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides―Part 3:Determination of water content of rare earth oxides―Gravimetric method
GB/T 18882.1-2023 Chemical analysis methods of mixed rare earth oxide of ion-absorption rare earth ore—Part 1:Determination of fifteen rare earth oxides composition
GB/T 16484.18-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate—Part 18:Determination of ignition loss content in light rare earth carbonate—Gravimetry
GB/T 16484.13-1996 Methods for chemical analysis of rare earth chloride and carbonate--Determination of ammonium chloride content
GB/T 43358-2023 Rare earth mineral and rare earth products—Determination of gross alpha and beta radio activity—Thick source method
GB/T 12690.15-2006 Chemical analysis methods for non-rare earth metals and their oxide Determination of calcium oxide content
GB/T 16477.1-1996 Methods for chemical analysis of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy--Determination of total rare earth content
GB/T 4153-2008 Misch metal
GB/T 16484.14-1996 Methods for chemical analysis of rare earth chloride and carbonate--Determination of phosphorus radicle content
GB/T 4138-2004 Rare earth ferrosiliconmagnesium alloy
GB/T 43665-2024 Hot rolled bars of rare earth for reinforcement of concrete
GB/T 28882-2012 Rare earth carbonate of ion-absorpted type rare earth ore
GB/T 16484.9-1996 Methods for chemical analysis of rare earth chloride and carbonate--Determination of nichel oxide content
GB/T 16484.10-1996 Methods for chemical analysis of rare earth chloride and carbonate--Determination of manganese oxide content
GB/T 14635.3-1993 Heavy rare earth metals and their compounds. Determination of total rare earth contents. EDTA volumetric method
GB/T 16484.15-1996 Methods for chemical analysis of rare earth chloride and carbonate--Determination of chlorine content in rare earth carbonate
GB/T 18882.3-2002 Chemical analysis methods for mixed rare earth oxide of ion-absorpted type RE ore-Determination of fifteen REO relative content-Inductively coupled plasma atomic essission spectrographic method
GB/T 16484.12-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate—Part 12:Determination of sulfate radical
GB/T 20169-2006 Mixed rare earth oxide of ion-absorpted type rare earth ore
GB/T 16477.1-2024 Chemical analysis methods of silicon-based rare earth ferroalloy and RE-Mg ferro-silicon alloy—Part 1: Determination of total rare earth and fifteen rare earth elements contents
GB/T 16484.5-1996 Methods for chemical analysis of rare earth chloride and carbonate--Determination of barium oxide content in rare earth chloride
GB/T 16484.15-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate—Part 15:Determination of chlorine content in light rare earth carbonate—Silver nitrate turbidimetry
GB/T 26416.1-2022 Chemical analysis methods for rare earth ferroalloy—Part 1: Determination of total rare earth content
GB/T 15676-1995 Terms for rare earths
GB/T 16484.12-1996 Methods for chemical analysis of rare earth chloride and carbonate―Determination of sulphate radicle content
GB/T 4138-1993 Rare-earth ferrosilicomagnesium
GB/T 4138-2015 Rare earth ferrosilicon magnesium alloy
GB/T 14635-2008 Rare earth metals and their compounds—Determination of total rare earth contents
GB/T 20165-2012 Rare earth polishing powder
GB/T 14635-2008e Chemical analysis method for rare earth metals and their compounds—Determination of total rare earth content
GB/T 24980-2010 Long afterglow phosphors activated by rare earths
GB/T 16484.2-1996 Methods for chemical analysis of rare earth chloride and carbonate―Determination of europium oxide content
GB/T 12690.3-2015(英文版) Chemical analysis of non-rare earth impurities in rare earth metals and their oxides - Part 3: Determination of water content in rare earth oxides - Gravimetric method
GB/T 16479-2008 Light rare earth carbonate
GB/T 4148-2015 Rare earth chloride
GB/T 16484.8-1996 Methods for chemical analysis of rare earth chloride and carbonate--Determination of sodium oxide content
GB/T 16484.11-1996 Methods for chemical analysis of rare earth chloride and carbonate--Determination of lead oxide content
GB/T 16484.16-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate—Part 16:Determination of water insoluble substance content in rare earth chloride—Gravimetry
GB/T 16484.16-1996 Methods for chemical analysis of rare earth chloride and carbonate--Determination of water insoluble matter content in rare earth carbonate

Taiwan Provincial Standard of the People's Republic of China

CNS 11841-1987 Method of Determination for Rare Earths in Ores
CNS 1235-1998 Method of test for bleeding of concrete

Jiangxi Provincial Standard of the People's Republic of China

DB36/T 2014-2024 Guidelines for the Design and Implementation of a Rare Earth Product Traceability System - Pyrometallurgical Smelting of Rare Earth Metals
DB36/T 1860-2023 Traceability system design and implementation guide for rare earth product chains
DB36/T 686-2012 Yttrium based rare earth nodulizer

Professional Standard - Rare Earth

XB/T 209-2012 Light rare earth fluoride
XB/T 522-2023 Recyclable scraps of rare earth targets
XB/T 209-1995 Rare earth fluoride
XB/T 101-2011 Iron ore with high rare earth content
XB/T 107-2011 Rare earthrich slag
XB/T 901-2000 H205 rare earth mineral collector
XB/T 801-1993 Energy consumption of rare earth smelting products
XB/T 216-1995 Misch metal of making battery
XB/T 401-2010 Light rare earth compound inoculants
XB/T 902-2000 H316 rare earth mineral collector
XB/T 401-2000 Light rare earth compound inoculant
XB/T 208-1995 Heavy Rare Earth Oxide Concentrate
XB/T 619-2015 Chemical analysis methods of ion type rare earth ore. Determination of total rare earth ion phase

工业和信息化部

XB/T 629.1-2020 Chemical analysis methods of rare earth aluminum alloys-Part 1:Determination of rare earth elements
YS/T 1265-2018 Rare earth zirconate powders
HG/T 5314-2018 Rare earth containing catalytic cracking additive for heavy oil with high distillate yields
XB/T 629.2-2020 Chemical analysis methods of rare earth aluminum alloys-Part 2: Determination of total rare earth contents
XB/T 508-2018 Rare earth complex thermal stabilizer
XB/T 517-2021 Rare earth pyrometallurgy recycled materials
XB/T 235-2020 Mixed rare earth chloride solution of ion-adsorption rare earth ore

Professional Standard - Ferrous Metallurgy

YB 4047-1991 Europium-rich mixed rare earth oxide
YB/T 2503-1977 Chemical Analysis Methods of Rare Earth Ferrosilicon and Rare Earth Ferrosilicon Magnesium Alloy
YB/T 4047-1991 Europium-rich mixed rare earth oxide
YB 4050-1991 Heavy Rare Earth Oxide Concentrate
YB 4046-1991 High Yttrium Mixed Rare Earth Oxide
YB/T 4046-1991 High Yttrium Mixed Rare Earth Oxide

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 14635-2020 Rare earth metals and their compounds—Determination of total rare earth content
GB/T 40798-2021 Chemical analysis method of ion-adsorption rare earth ore—Determination of total rare earth contents—Inductively coupled plasma mass spectrometry
GB/T 24980-2020 Rare earth long afterglow phosphors
GB/T 16479-2020 Light rare earth carbonate

Professional Standard - Machinery

JB/T 4394-1999 Chemical analysis methods for total rare-earth，silicon，magnesiun，in rare-earth magnesium alloys
JB/T 4394-2016 Rare earth magnesium silicon alloys.Chemical analysis methods of total rare earth, silicon, total magnesium and magnesia

Fujian Provincial Standard of the People's Republic of China

DB35/T 1736-2018 Determination of Rare Earth Elements in Soil by Inductively Coupled Plasma Mass Spectrometry

Professional Standard - Electron

SJ/Z 2082-1982 Rare earth-cobalt permanent magnet for permanent d.c. moment motors
SJ 52453/2-1998 Type XGS208/160 BY17×3 Chip of SmCo rare-earth permanent magnets, Detail specification for
SJ 52453/1-1996 Type XGS80/120 toroidal rate-earth permanent magnets of low temperature Coefficient, Detail specification for

National Metrological Technical Specifications of the People's Republic of China

JJF 1239-2010 echnical Norm for Measurement of Magnetic Temperature Coefficient of Rare Earth Permanent Magnets

Professional Standard - Commodity Inspection

SN/T 4025-2014 Determination of total rare earth content in rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy - Inductively coupled plasma mass spectrometry method (ICP-MS)

Professional Standard - Chemical Industry

HG/T 2247-1991 Rare earth drier for paint
HG/T 2247-2012 Rare Earth Driers for Coatings

Professional Standard - Aviation

HB 7264-1996 Magnesium Rare Earth Master Alloy Ingot

Yunnan Provincial Standard of the People's Republic of China

DB53/T 938-2019 Rare earth lanthanum-cast aluminum alloy ingot

Professional Standard - Non-ferrous Metal

YS/T 309-1998 Aluminium rare-earth alloy ingot for remelting
YS/T 309-2012 Aluminium Rare-earth Alloy Ingot for Remelting
YS/T 805-2012 Chemical analysis method for rare earth in aluminium and aluminium alloys-Determination of total rare earth by chemical analysis

Hebei Provincial Standard of the People's Republic of China

DB/T1300 Y72 1-1986 Rare earth aluminum alloy color window screen

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

GB/T 16484.13-2017 Chemical analysis methods for rare earth chloride and light rare earth carbonate - Part 13: Determination of ammonium chloride content

The American Road & Transportation Builders Association

AASHTO T 158M/T 158-2023 Bleeding of Concrete
AASHTO T 158-2011(R2019) Standard Method of Test for Bleeding of Concrete
AASHTO T 158-2011 Standard Method of Test for Bleeding of Concrete

International Organization for Standardization (ISO)

ISO 24544:2024 Rare earth
ISO/CD 5976:2024 Rare earth
ISO 22928-1:2024 Rare earth
ISO 23596:2023 Rare earth — Determination of rare earth content in individual rare earth metals and their compounds — Gravimetric method
ISO/FDIS 24181-1:2024 Rare Earth-Determination of non-rare earth impurities in individual rare earth metals and their oxides-ICP-AES
ISO 23597:2023 Rare earth — Determination of rare earth content in individual rare earth metals and their oxides — Titration method
ISO/DIS 23597 Rare earth — Determination of rare earth content in individual rare earth metal and their oxides — Titration method
ISO/DIS 23596 Rare earth — Determination of rare earth content in individual rare earth metal and their compounds — Gravimetric method
ISO/FDIS 23597 Rare earth — Determination of rare earth content in individual rare earth metal and their oxides — Titration method
ISO/FDIS 23596 Rare earth — Determination of rare earth content in individual rare earth metal and their compounds — Gravimetric method
ISO 22927:2021 Rare earth — Packaging and labelling
ISO/DIS 24181-1:2023 Rare Earth — Determination of non-rare earth impurities in individual rare earth metals and their oxides — ICP-AES — Part 1: Analysis of Al, Ca, Mg, Fe and Si
ISO/TS 22451:2021 Recycling of rare earth elements — Methods for the measurement of rare earth elements in industrial waste and end-of-life products

SCC

NS 3665:1987 Concrete testing - Fresh concrete - Bleeding
DANSK DS/ISO 23596:2023 Rare earth – Determination of rare earth content in individual rare earth metals and their compounds – Gravimetric method
DANSK DS/ISO 23597:2023 Rare earth – Determination of rare earth content in individual rare earth metals and their oxides – Titration method
SPC GB/T 15676-2015 Terms For Rare Earths
07/30164605 DC IEC/TR 62518. The temperature stability of rare earth sintered magnets
AS A112:1971 Method for the determination of bleeding of concrete (imperial units)
BS PD IEC/TR 62518:2009 Rare earth sintered magnets. Stability of the magnetic properties at elevated temperatures
DANSK DS/ISO 22927:2021 Rare earth – Packaging and labelling
SPC GB/T 17803-2015 Designation System For Rare Earth Products
AS 1012.6:1971 Methods of testing concrete, Part 6: Method for the determination of bleeding of concrete
AASHTO T 158-2005 Standard Method of Test for Bleeding of Concrete (ASTM Designation: C232-99)
AS 1012.6:1983 Methods of testing concrete, Part 6: Method for the determination of bleeding concrete
AASHTO T 158-2022 Standard Method of Test for Bleeding of Concrete (ASTM Designation: C232/C232M-09)
AASHTO T 158-2009 Standard Method of Test for Bleeding of Concrete (ASTM Designation: C232-07)

Association Francaise de Normalisation

XP P18-543-2017 Concrete - Testing fresh concrete - Bleeding
XP P18-468-2016 Concrete - Testing fresh concrete - Bleeding
XP P18-475:2022 Béton - Essai pour béton frais - Ressuage forcé

Korean Agency for Technology and Standards (KATS)

KS F 2414-2015 Method of test for bleeding of concrete
KS F 2414-2020 Method of test for bleeding of concrete
KS F 2414-1980 Method of test for bleeding of concrete
KS E 3098-2004(2019) Method for determination of rare earths in ores

Japanese Industrial Standards Committee (JISC)

JIS A 1123:2022 Method of test for bleeding of concrete
JIS A 1123:1997 Method of test for bleeding of concrete
JIS A 1123:2012 Method of test for bleeding of concrete
JIS A 1123:2003 Method of test for bleeding of concrete

British Standards Institution (BSI)

BS ISO 23596:2023 Rare earth. Determination of rare earth content in individual rare earth metals and their compounds. Gravimetric method
BS ISO 23597:2023 Rare earth. Determination of rare earth content in individual rare earth metals and their oxides. Titration method
22/30390772 DC BS ISO 23596. Rare earth. Determination of rare earth content in individual rare earth metal and their oxides. Gravimetric method
22/30390775 DC BS ISO 23597. Rare earth. Determination of rare earth content in individual rare earth metal and their oxides. Titration method
PD IEC/TR 62518:2009 Rare earth sintered magnets. Stability of the magnetic properties at elevated temperatures
BS ISO 24181-1:2024 Rare earth. Determination of non-rare earth impurities in individual rare earth metals and their oxides. ICP-AES - Analysis of Al, Ca, Mg, Fe and Si
BS ISO 22927:2021 Rare earth. Packaging and labelling
PD ISO/TS 22451:2021 Recycling of rare earth elements. Methods for the measurement of rare earth elements in industrial waste and end-of-life products
23/30399537 DC BS ISO 24181-1. Rare Earth. Determination of non-rare earth impurities in individual rare earth metals and their oxides. ICP-AES. - Part 1. Analysis of Al, Ca, Mg, Fe and Si

IX-SA

AS 1012 Pt.6:1983 Determination method of concrete bleeding

AASHTO - American Association of State Highway and Transportation Officials

T 158-2005 Standard Method of Test for Bleeding of Concrete
T 158-2011 Standard Method of Test for Bleeding of Concrete
T 158-2009 Standard Method of Test for Bleeding of Concrete
T158-1997 Standard Specification for Bleeding of Concrete (Nineteenth Edition; ASTM C232-87)
T158-1991 Standard Specification for Bleeding of Concrete (Eighteenth Edition; ASTM C232-87)

American Society for Testing and Materials (ASTM)

ASTM C232/C232M-20a Standard Test Method for Bleeding of Concrete
ASTM C232/C232M-21 Standard test method for concrete bleeding
ASTM C232/C232M-13 Standard Test Method for Bleeding of Concrete
ASTM C232-07 Standard Test Methods for Bleeding of Concrete
ASTM C232/C232M-12 Standard Test Methods for Bleeding of Concrete
ASTM C232/C232M-14 Standard Test Method for Bleeding of Concrete
ASTM C232-04 Standard Test Methods for Bleeding of Concrete
ASTM C232/C232M-09 Standard Test Methods for Bleeding of Concrete
ASTM C232/C232M-13c Standard Test Method for Bleeding of Concrete
ASTM C232/C232M-13a Standard Test Method for Bleeding of Concrete
ASTM C232/C232M-13b Standard Test Method for Bleeding of Concrete

International Electrotechnical Commission (IEC)

IEC TR 62518:2009 Rare earth sintered magnets - Stability of the magnetic properties at elevated temperatures

(U.S.) Ford Automotive Standards

FORD E-MR001-4006-1983 MISCHMETALL

Standard Association of Australia （SAA）

AS 1012.6:2014 Methods of testing concrete, Method 6: Determination of bleeding of concrete

Danish Standards Foundation

DS/ISO 22927:2021 Rare earth – Packaging and labelling

GSO

ISO 24181-1:2024 Rare earth — Determination of non-rare earth impurities in individual rare earth metals and their oxides — ICP-AES — Part 1: Analysis of Al, Ca, Mg, Fe and Si

UNKNOWN

YB 1516-83 Lanthanum-rich mixed rare earth metals
YB/T 010-92 Mixed rare earth metal wire and rod
YB/T 010-1992 Mixed rare earth metal wire and rod
YB 1516-1983 Lanthanum-rich mixed rare earth metals

RU-GOST R

GOST 23862.2-1979 Rare-earth metals and their oxides. Direct spectral method of determination of impurities in oxides of rare-earth elements
GOST 23862.1-1979 Rare-earth metals and their oxides. Spectral method of determination of impurities in oxides of rare-earth elements
GOST 23862.7-1979 Rare-earth metals and their oxides. Chemical-spectral methods of determination of impurities in oxides of rare-earth elements

VN-TCVN

TCVN 3979-1984 Ores of rare-earth and radio.active elements.Method for the determination of oxide of rare-earth elements

GOST

GOST 34776-2021 Rare earth metal. Terms and definitions