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Database: 365,228(8 Aug 2026)

true density international

true density international, Total:94 items.

The international standard classification for "true density international" includes: Coals , Iron ores , Equipment for the chemical industry , Insulating fluids , Solid fuels , Refractories , Tobacco, tobacco products and related equipment .

The Chinese standard classification for "true density international" includes: Petroleum coke , Solid fuel ore in general , Hygiene, safety and labor protection , Iron ore , Special chemical instrument and meter , Carbon material , Coal analysis methods , Carbon material in general , Fireproof material in general , Coke , Tobacco curing in general .


Taiwan Provincial Standard of the People's Republic of China

  • CNS 11121-1984 Method for Determination of True Relative Density, Apparent Relative Density and Porosity of Coke
  • CNS 620-1998 Method for determination of true density of refractory materials

Professional Standard - Petrochemical Industry

  • SH/T 0033-1990 Determination method for actual density of petroleum coke

Professional Standard - Coal

  • MT/T 39-1987 Method for Determination of True Density of Rock
  • MT 39-1987 Determination Methods for Rock Actual Density
  • MT/T 713-1997 Determination of true density for mine dust

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

Professional Standard - Tobacco

  • YC/T 473-2013 Determination of apparent density,true density and inner pore volume of cut tobacco

Professional Standard - Chemical Industry

  • HG/T 2118-1991 Conventional international rubber hardness machine with low hardness
  • HG/T 2116-1991 Conventional international rubber hardness machine with high hardness
  • HG/T 2117-1991 Medium hardness of conventional international rubber hardness machine
  • HG 2116-1991 Conventional International Rubber Hardometer - High Hardness
  • HG 2118-1991 Conventional International Rubber Hardometer - Low Hardness
  • HG 2117-1991 Conventional International Rubber Hardometer - Medium Hardness

Group Standards of the People's Republic of China

  • T/XJQGX 001-2024 Technical specifications for international road transportation of freight box with soft tarpaulin

International Telecommunication Union (ITU)

  • ITU-T M.880 SPANISH-1988 International phototelegraph transmission
  • ITU-T M.880-1988 International phototelegraph transmission
  • ITU-T M.880 FRENCH-1988 International phototelegraph transmission
  • ITU-T D.73 (REV 1) SPANISH-1992 General Tariff and International Accounting Principles for Interworking between the International Bureaufax and Telefax Services (Study Group III) 5 pp
  • ITU-T D.73-1992 General tariff and international accounting principles for interworking between the international bureaufax and telefax services
  • ITU-R HDBK IPF-1994 (WITHDRAWN) Bureaufax Table International Public Facsimile Service between Public Bureaux (WITHDRAWN) Cuadro Burofax Servicio Facsimil Publico International Entre Oficinas Publicas (WITHDRAWN) Tableau Bureaufax Service Public International De Telecopie E
  • ITU-T M.880-1989 International Phototelegraph Transmission - Maintenance of International Telegraph, Phototelegraph and Leased Circuits - Maintenance of the International Public Telephone Network - Maintenance of Maritime Satellite and Data Transmission Systems (Study Gr
  • ITU-T D.73 (REV 1)-1992 General Tariff and International Accounting Principles for Interworking between the International Bureaufax and Telefax Services (Study Group III) 5 pp
  • ITU-T M.1016-1989 Assessment of the Service Availability Performance of International Leased Circuits - Maintenance of International Telegraph, Phototelegraph and Leased Circuits - Maintenance of the International Public Telephone Network - Maintenance of Maritime Satelli
  • ITU-T Q.125-1988 Speed of switching in international exchanges
  • ITU-T Q.146-1988 Speed of switching in international exchanges
  • ITU-T Q.319-1988 Speed of Switching in International Exchanges - Specifications of Signalling Systems R1 and R2 (Study Group XI) 1 pp
  • ITU-T M.850-1989 International Time Division Multiplex (TDM) Telegraph Systems - Maintenance of International Telegraph, Phototelegraph and Leased Circuits - Maintenance of International Public Telephone Network - Maintenance of Maritime Satellite and Data Transmission S
  • ITU-T M.1014-1989 Transmission Maintenance Point (International Line) (TMP-IL) - Maintenance of International Telegraph, Phototelegraph and Leased Circuits - Maintenance of the International Public Telephone Network - Maintenance of Maritime Satellite and Data Transmissio
  • ITU-T D.85 SPANISH-1993 CHARGING FOR INTERNATIONAL PHOTOTELEGRAPH CALLS TO MULTIPLE DESTINATIONS
  • ITU-T D.85-1993 CHARGING FOR INTERNATIONAL PHOTOTELEGRAPH CALLS TO MULTIPLE DESTINATIONS
  • ITU-T D.70 (REV 1) SPANISH-1992 General Tariff Principles for the International Public Facsimile Service between Public Bureaux (Bureaufax Service)
  • ITU-T D.85 FRENCH-1993 CHARGING FOR INTERNATIONAL PHOTOTELEGRAPH CALLS TO MULTIPLE DESTINATIONS
  • ITU-T F.108-1993 OPERATING RULES FOR INTERNATIONAL PHOTOTELEGRAPH CALLS TO MULTIPLE DESTINATIONS
  • ITU-T M.910-1989 Setting up and Lining up an International Leased Group Link for Wide-Spectrum Signal Transmission - Maintenance of International Telegraph, Phototelegraph and Leased Circuits - Maintenance of the International Public Telephone Network - Maintenance of Ma
  • ITU-T M.1010-1989 Constitution and Nomenclature of International Leased Circuits - Maintenance of International Telegraph, Phototelegraph and Leased Circuits - Maintenance of the International Public Telephone Network - Maintenance of Maritime Satellite and Data Transmiss
  • ITU-T M.1060-1989 Maintenance of International Leased Circuits - Maintenance of International Telegraph, Phototelegraph and Leased Circuits - Maintenance of the International Public Telephone Network - Maintenance of Maritime Satellite and Data Transmission Systems (Study
  • ITU-R TF.458-3 SPANISH-1998 INTERNATIONAL COMPARISONS OF ATOMIC TIME SCALES COMPARACIONES INTERNACIONALES DE ESCALAS DE TIEMPO AT覯ICO
  • ITU-T M.1040-1988 CHARACTERISTICS OF ORDINARY QUALITY INTERNATIONAL LEASED CIRCUITS

CEPT - Conference Europeenne des Administrations des Postes et des Telecommunications

Canadian General Standards Board (CGSB)

ITU-T - International Telecommunication Union/ITU Telcommunication Sector

  • ITU-T D.73-1989 General Tariff and International Accounting Principles for Interworking between the International Bureaufax and Telefax Services - General Tariff Principles - Charging and Accounting in International Telecommunications Services (Study Group III) 2 pp
  • ITU-T D.73 (REV 1) FRENCH-1992 GENERAL TARIFF AND INTERNATIONAL ACCOUNTING PRINCIPLES FOR INTERWORKING BETWEEN THE INTERNATIONAL BUREAUFAX AND TELEFAX SERVICES
  • ITU-T F.160 SPANISH-1993 GENERAL OPERATIONAL PROVISIONS FOR THE INTERNATIONAL PUBLIC FACSIMILE SERVICES
  • ITU-T F.160 FRENCH-1993 GENERAL OPERATIONAL PROVISIONS FOR THE INTERNATIONAL PUBLIC FACSIMILE SERVICES

CO-ICONTEC

  • ICONTEC 1000-1985 Weights and Measures, International System of Weights and Measures

British Standards Institution (BSI)

  • BS ISO 5725-6:1994 Accuracy (trueness and precision) of measurement methods and results. Use in practice of accuracy values
  • BS ISO 5725-6:1994(2002) Accuracy (trueness and precision) of measurement methods and results — Part 6 : Use in practice of accuracy values
  • BS ISO 5072:2021 Brown coals and lignites. Determination of true relative density and apparent relative density
  • BS ISO 1014:2021 Coke. Determination of true relative density, apparent relative density and porosity

Korean Agency for Technology and Standards (KATS)

  • KS A ISO 5725-6-2012(2017) Accuracy(trueness and precision) of measurement methods and results-Part 6:Use in practice of accuracy values
  • KS C IEC 60050-721-2002(2017) International electrotechnical vocabulary-Chapter 721:Telegraphy, facsimile and data communication
  • KS M 6511-2001 Testing methods for IRHD for vulcanized rubbers
  • KS C IEC 60050-721:2002 International electrotechnical vocabulary-Chapter 721:Telegraphy, facsimile and data communication
  • KS C IEC 60050-721-2002(2022) International electrotechnical vocabulary-Chapter 721:Telegraphy, facsimile and data communication
  • KS E ISO 5072:2009 Brown coals and lignites-Determination of true relative density and apparent relative density
  • KS E ISO 5072-2019 Brown coals and lignites-Determination of true relative density and apparent relative density
  • KS E ISO 1014-2002(2017) Metallic and other non-organic coatings-Measurement of coating thicknesses-Fizeau multiple-beam interferometry method
  • KS E ISO 5072-2009(2019) Brown coals and lignites-Determination of true relative density and apparent relative density

GSO

  • OS GSO ISO 5725-6:2010 Accuracy (trueness and precision) of measurement methods and results -- Part 6: Use in practice of accuracy values
  • GSO ISO 5018:2017 Refractory materials -- Determination of true density
  • GSO ISO 3901:2009 Information and documentation - International Standard Recording Code (ISRC)
  • OS GSO ISO 5018:2017 Refractory materials -- Determination of true density
  • BH GSO ISO 5072:2016 Brown coals and lignites - Determination of true relative density and apparent relative density
  • OS GSO ISO 5072:2013 Brown coals and lignites - Determination of true relative density and apparent relative density

ZA-SANS

  • SANS 5072:2005 Brown coals and lignites - Determination of true relative density and apparent relative density

Association Francaise de Normalisation

  • NF M03-039*NF ISO 1014:2004 Coke - Determination of true relative density, apparent relative density and porosity.
  • NF M03-039:1982 SOLID FUELS. COKE. DETERMINATION OF TRUE RELATIVE DENSITY,APPARENT RELATIVE DENSITY AND POROSITY.

RU-GOST R

  • GOST 2160-2015 Solid mineral fuel. Determination of true and apparent density
  • GOST 8066-1977 Black powders. Real density determination method

ES-AENOR

AT-ON

  • ONORM B 3121/A1-2000 Natural stone test methods - Real density, apparent density, bulk density (Amendment)

International Electrotechnical Commission (IEC)

  • IEC 60050-721:1991 International electrotechnical vocabulary; chapter 721: telegraphy, facsimile and data communication

US-CFR-file

  • CFR 6-7.29-2014 Domestic security. Part7:Classified national security information. Subpart B:Classified Information. Section7.29:National Declassification Center.

CZ-CSN

Lithuanian Standards Office

ESDU - Engineering Sciences Data Unit

  • ESDU 78017-1978 True airspeed in the International Standard Atmosphere and equivalent airspeed corresponding to Mach number and pressure altitude.

SCC

American Welding Society (AWS)

International Organization for Standardization (ISO)

  • ISO 5072:2021 Brown coals and lignites — Determination of true relative density and apparent relative density