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Database: 365,228(8 Aug 2026)

Baidu three-dimensional isotherm

Baidu three-dimensional isotherm, Total:124 items.

The international standard classification for "Baidu three-dimensional isotherm" includes: Aerospace electric equipment and systems , Components for aerospace construction , Welding, brazing and soldering in general , Mineral and metal fibres , Textile fibres , Man-made fibres .

The Chinese standard classification for "Baidu three-dimensional isotherm" includes: Structural members of electrical devices , Mechanical gadgets and components , Thermal Measurement , Welding and cutting , Building material raw material ore , Chemical fibre , Meteorology , Chemical fibre in general .


Group Standards of the People's Republic of China

Professional Standard - Aerospace

  • QJ 1292-1987 JHT Three-way Equal Rigidity Vibration Isolator
  • QJ 838-1984 JPZ-type Three-way Vibration Dampers with Equal Rigidity

National Metrological Verification Regulations of the People's Republic of China

  • JJG 128-2003 Standard Mercury-in-Glass Thermometers(Grade Ⅱ)
  • JJG 161-1994 Verification Regulation of Standard Mercury-in-Glass Thermometer(Grade I)

未注明发布机构

  • DIN EN 14501 E:2002-08 Blinds and shutters - Thermal and visual comfort - Performance characteristics and classification
  • DIN EN ISO 13916 E:2017-02 Measurement of welding preheating temperature, interpass temperature and preheating maintenance temperature (draft)
  • DIN EN ISO 13916 E:1996-11 Measurement of welding preheating temperature, interpass temperature and preheating maintenance temperature (draft)
  • SAE J2234-201211 Equivalent Temperature桾ruck and Bus

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

  • GB/T 18591-2001 Welding - Guidance on the masurement of preheating temperature, interpass temperature and preheat maintenance temperature
  • GB/T 6646.2-1986 Method for wet classification of chrysotile asbestos fibre by length distribution

Heilongjiang Provincial Standard of the People's Republic of China

Professional Standard - Textile

  • FZ/T 50009.2-1998 Testing method for average length of threedimensional crimp polyester staple fibres - Measure at length of single fibres
  • FZ/T 50009.1-1998 Testing method for linear density of threedimensional crimp polyester staple fibres—Measure at length of single fibres

Qinghai Provincial Standard of the People's Republic of China

Guizhou Provincial Standard of the People's Republic of China

Professional Standard - Machinery

  • JB/T 12517.2-2015 Isothermal forging hydraulic press-Part 2:Testing of the accuracy

机械工业部

  • JB/T 5978-1992 Malleable cast iron pipe flange pressure--temperature grade

中国气象局

  • QX/T 548-2020 Grade of solar cell temperature impact to generation efficiency

Hubei Provincial Standard of the People's Republic of China

  • DB42/T 2058-2023 Continuous low temperature rain and snow freezing process intensity level

国家市场监督管理总局、中国国家标准化管理委员会

  • GB/T 37631-2019 Man-made fiber—Test method for thermal decomposition temperature

Professional Standard - Chemical Industry

PT-IPQ

  • LNEC 11-1966 Three-dimensional structure with constant cross-section rods

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc.

  • ASHRAE CI-01-4-1-2001 Three-Dimensional Thermal-Hydraulic Analysis in Convex Louver Finned_Tube Heat Exchangers
  • ASHRAE 3867-1995 Equivalent Outdoor Temperature for District Heating Systems

HU-MSZT

US-FCR

  • FCR COE HL-91-20 FINAL REPORT-1991 THREE-DIMENSIONAL NUMERICAL HYDRODYNAMIC, SALINITY, AND TEMPERATURE MODEL OF CHESAPEAKE BAY, USER'S GUIDE FOR
  • FCR COE HL-91-7 FINAL REPORT-1991 DEVELOPMENT AND VERIFICATION OF A THREE-DIMENSIONAL NUMERICAL HYDRODYNAMIC, SALINITY, AND TEMPERATURE MODEL OF CHESAPEAKE BAY; VOLUME I: MAIN TEXT AND APPENDIX D

Standard Association of Australia (SAA)

  • AS ISO 13916:2018 Welding — Measurement of preheating temperature, interpass temperature and preheat maintenance temperature

British Standards Institution (BSI)

  • BS EN ISO 13916:2017 Welding. Measurement of preheating temperature, interpass temperature and preheat maintenance temperature
  • BS EN ISO 13916:1997 Welding - Guidance on the measurement of preheating temperature, interpass temperature and preheat maintenance temperature
  • 24/30493508 DC BS EN ISO 13916 Welding - Measurement of preheating temperature, interpass temperature and preheat maintenance temperature
  • BS EN 14500:2021 Blinds and shutters - Thermal and visual comfort - Test and calculation methods
  • BS EN 14500:2008 Blinds and shutters - Thermal and visual comfort - Test and calculation methods
  • BS 5756:2007+A2:2017 Visual strength grading of temperate hardwood-Specification
  • BS EN 14501:2021 Blinds and shutters. Thermal and visual comfort. Performance characteristics and classification
  • BS EN 14501:2005 Blinds and shutters - Thermal and visual comfort - Performance characteristics and classification

International Organization for Standardization (ISO)

  • ISO 13916:2017 Welding - Measurement of preheating temperature, interpass temperature and preheat maintenance temperature
  • ISO 13916:1996 Welding - Guidance on the measurement of preheating temperature, interpass temperature and preheat maintenance temperature

German Institute for Standardization

  • DIN EN ISO 13916:2018-03 Welding - Measurement of preheating temperature, interpass temperature and preheat maintenance temperature (ISO 13916:2017); German version EN ISO 13916:2017
  • DIN EN ISO 13916:1996 Welding - Guidance on the measurement of preheating temperature, interpass temperature and preheat maintenance temperature (ISO 13916:1996); German version EN ISO 13916:1996
  • DIN EN 14500:2008 Blinds and shutters - Thermal and visual comfort - Test and calculation methods; German version EN 14500:2008
  • DIN EN ISO 13916:2018 Welding - Measurement of preheating temperature, interpass temperature and preheat maintenance temperature (ISO 13916:2017); German version EN ISO 13916:2017

Association Francaise de Normalisation

  • NF A89-253*NF EN ISO 13916:2018 Welding - Measurement of preheating temperature, interpass temperature and preheat maintenance temperature
  • NF A89-253:1996 Welding. Guidance on the measurement of preheating temperature, interpass temperature and preheat maintenance temperature.
  • NF EN 50446:2006 Straight thermocouple thermometers with metallic or ceramic protective tube, and accessories

Korean Agency for Technology and Standards (KATS)

  • KS B ISO 13916-2013 Welding-Guidance on the measurement of preheating temperature, interpass temperature and preheat maintenance temperature
  • KS B ISO 13916:2013 Welding-Guidance on the measurement of preheating temperature, interpass temperature and preheat maintenance temperature
  • KS B ISO 13916:2003 Welding-Guidance on the measurement of preheating temperature, interpass temperature and preheat maintenance temperature
  • KS B 0800-2021 Test methods for Vickers hardness at elevated temperatures
  • KS B 0800-2001 Test methods for Vickers hardness at elevated temperatures
  • KS B 0800-1995 Test methods for Vickers hardness at elevated temperatures
  • KS B 0800-2001(2021) Test methods for Vickers hardness at elevated temperatures
  • KS W ISO 9199:2020 Aerospace — Nuts, bihexagonal, selflocking, MJ threads,classifications: 1 100 MPa (at ambient temperature)/425 °C, 1 100MPa (at ambient temperature)/650 °C, 1 210 MPa (at ambient temperature)/425 °C,
  • KS B 0800-2001(2016) Test methods for Vickers hardness at elevated temperatures
  • KS W 0935-2018 Aerospace — Nuts, hexagonal, slotted(castellated), normal height, normal across flats, with MJ threads, classifications: 600 MPa(at ambient temperature)/120 ℃, 600 MPa(at ambient temperature)/ 235 ℃,

GSO

  • BH GSO ISO 13916:2016 Welding -- Guidance on the measurement of preheating temperature, interpass temperature and preheat maintenance temperature
  • OS GSO ISO 13916:2014 Welding -- Guidance on the measurement of preheating temperature, interpass temperature and preheat maintenance temperature
  • GSO ISO 13916:2014 Welding -- Guidance on the measurement of preheating temperature, interpass temperature and preheat maintenance temperature

Society of Automotive Engineers (SAE)

SAE - SAE International

  • SAE J2234-1993 Equivalent Temperature@ Information Report (January 1993)

Japanese Industrial Standards Committee (JISC)

  • JIS Z 3703:2004 Welding -- Guidance on the measurement of preheating temperature, interpass temperature and preheat maintenance temperature
  • JIS G 3115:2000 Steel plates for pressure vessels for intermediate temperature service
  • JIS Z 2252:1991 Test methods for Vickers hardness at elevated temperatures

CEN - European Committee for Standardization

  • EN ISO 13916:2017 Welding - Measurement of preheating temperature@ interpass temperature and preheat maintenance temperature

Danish Standards Foundation

  • DS/EN ISO 13916:1997 Welding - Guidance on the measurement of preheating temperature, interpass temperature and preheat maintenance temperature

Association of German Mechanical Engineers

ES-UNE

  • UNE-EN ISO 13916:2018 Welding - Measurement of preheating temperature, interpass temperature and preheat maintenance temperature (ISO 13916:2017)

SCC

  • NS-EN ISO 13916:2017 Welding - Measurement of preheating temperature, interpass temperature and preheat maintenance temperature (ISO 13916:2017)
  • AENOR UNE-EN ISO 13916:2018 Welding - Measurement of preheating temperature, interpass temperature and preheat maintenance temperature (ISO 13916:2017)
  • DANSK DS/EN ISO 13916:2017 Welding – Measurement of preheating temperature, interpass temperature and preheat maintenance temperature (ISO 13916:2017)
  • MIL MIL-B-44346-1989 BATTERY, SYNTHETIC FIBER, MEDIUM DENSITY
  • MIL MIL-DTL-44346A-2020 BATTERY, SYNTHETIC FIBER, MEDIUM DENSITY
  • NS-EN ISO 13916:1996 Welding — Guidance on the measurement of preheating temperature, interpass temperature and preheat maintenance temperature (ISO 13916:1996)
  • VDI/VDE 3511 BLATT 4.2-2014 Technical temperature measurements — Radiation thermometry — Maintenance and proper operation of radiation thermometers
  • VDI/VDE 3511 BLATT 4.2-2014 Technical temperature measurements — Radiation thermometry — Maintenance and proper operation of radiation thermometers
  • DIN EN ISO 13916 E:2017 Draft Document - Welding - Guidance on the measurement of preheating temperature, interpass temperature and preheat maintenance temperature (ISO/DIS 13916:2017); German and English version prEN ISO 13916:2017
  • VDI/VDE 3522 BLATT 2-2014 Time behavior of contact thermometers — Experimental determination of time percentage values
  • SPC GB/T 37631-2019 Man-made fiber -- Test method for thermal decomposition temperature (TEXT OF DOCUMENT IS IN CHINESE)
  • VDI/VDE 3522 BLATT 2-2014 Time behavior of contact thermometers — Experimental determination of time percentage values

AENOR

  • UNE-EN ISO 13916:1996 Welding - Guidance on the measurement of preheating temperature, interpass temperature and preheat maintenance temperature (ISO 13916:1996)

Lithuanian Standards Office

  • LST EN ISO 13916:1998 Welding - Guidance on the measurement of preheating temperature, interpass temperature and preheat maintenance temperature (ISO 13916:1996)

RU-GOST R

  • GOST 14894-1969 Thermoelectric standard 2-class and general industry use thermometers for low temperatures. Methods and means of verification
  • GOST 3274.2-1972 Cotton fibre. Accelerated determination methods of sort and linear density
  • GOST 30679-1999 Standard platinum resistance thermometers of the first and second grades. General technical requirements

European Committee for Standardization (CEN)

  • EN ISO 13916:1996 Welding - Guidance on the Measurement of Preheating Temperature, Interpass Temperature and Preheat Maintenance Temperature ISO 13916: 1996
  • EN 14501:2005 Blinds and shutters - Thermal and visual comfort - Performance characteristics and classification
  • EN 14501:2021 Blinds and shutters - Thermal and visual comfort - Performance characteristics and classification

AT-ON

  • ONORM EN ISO 13916:1996 Welding-Guidance on the measurement of preheating trmperature,interpass temperature and preheat maintenance temperature

(U.S.) Ford Automotive Standards

American Society for Testing and Materials (ASTM)

  • ASTM E2509-14 Standard Test Method for Temperature Calibration of Rheometers in Isothermal Mode
  • ASTM E2509-08 Standard Test Method for Temperature Calibration of Rheometers in Isothermal Mode
  • ASTM E2509-21 Standard Test Method for Temperature Calibration of Rheometers in Isothermal Mode
  • ASTM D2879-83 Standard Test Method for Vapor Pressure-Temperature Relationship and Initial Decomposition Temperature of Liquids by Isoteniscope
  • ASTM D2879-86 Standard Test Method for Vapor Pressure-Temperature Relationship and Initial Decomposition Temperature of Liquids by Isoteniscope
  • ASTM D2879-18 Standard Test Method for Vapor Pressure-Temperature Relationship and Initial Decomposition Temperature of Liquids by Isoteniscope
  • ASTM D1525-87 Standard Test Method for Vicat Softening Temperature of Plastics
  • ASTM D1525-17e1 Standard Test Method for Vicat Softening Temperature of Plastics
  • ASTM C1360-01 Standard Practice for Constant-Amplitude, Axial, Tension-Tension Cyclic Fatigue of Continuous Fiber-Reinforced Advanced Ceramics at Ambient Temperatures
  • ASTM C1360-01(2007) Standard Practice for Constant-Amplitude, Axial, Tension-Tension Cyclic Fatigue of Continuous Fiber-Reinforced Advanced Ceramics at Ambient Temperatures
  • ASTM C1360-96 Standard Practice for Constant-Amplitude, Axial, Tension-Tension Cyclic Fatigue of Continuous Fiber-Reinforced Advanced Ceramics at Ambient Temperatures

RO-ASRO

  • STAS 9546/6-1973 CHRYSOTYLASBESTOS Determination of fibre lengthj
  • STAS 10382-1988 STEELS FOR TUBES FOR LOW TEMPEBATURES SERVICE Grades and technical requirements for qualily

VDI - Verein Deutscher Ingenieure

Canadian General Standards Board (CGSB)

SE-SIS

  • SIS SMS 1233-1970 Fittings of stainless steel for piping. Pressure and temperature ratings
  • SIS SMS 1235-1970 Fittings oj copper alloys for piping. Pressure and temperature ratings

American National Standards Institute (ANSI)

GM North America

  • GM GM6401M-2000 "Low Permeability Fuel Filler Hoses, Moderate Temperature"

KR-KS

  • KS W ISO 9199-2020 Aerospace — Nuts, bihexagonal, selflocking, MJ threads,classifications: 1 100 MPa (at ambient temperature)/425 °C, 1 100MPa (at ambient temperature)/650 °C, 1 210 MPa (at ambient temperature)/425 °C,

BR-ABNT

ESDU - Engineering Sciences Data Unit

  • SPD-M8-3-2008 Predicting adsorption isotherms using a two-dimensional Statistical Associating Fluid Theory.

Underwriters Laboratories (UL)

  • UL 2333-2016 UL Standard for Safety Infrared Thermometers (Third Edition)

NL-NEN

  • NEN 3945-1982 Bitumen and tar products Determination of the Equi-Viscous Temperature (EVT)