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Database: 365,228(8 Aug 2026)

isothermal diffusion method

isothermal diffusion method, Total:71 items.

The international standard classification for "isothermal diffusion method" includes: Cellular materials , Ferrous metals in general , Education , Medical Sciences and health care facilities in general .

The Chinese standard classification for "isothermal diffusion method" includes: Basic standards and general methods for synthetic resin and plastic , Steel and iron alloy analysis method , Technical Management , Technical management , Health quarantine , Vacuum grease and anti-rust grease .


Professional Standard - Electron

  • SJ 20713-1998 Method for the determination of 12 species of impurities including copper, maganese, magnesium, vanadium, titanium in high-purity gallium used for gallium arsenide by ICP spectrometry

Fujian Provincial Standard of the People's Republic of China

  • DB35/T 1486-2014 Determination of Rare Earth Elements in Seawater by Inductively Coupled Plasma Mass Spectrometry

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

  • GB/T 44440-2024 Thermal-insulating materials—Determination of long-term water absorption by diffusion
  • GB/T 223.81-2007 Iron steel and alloy—Determination of total aluminum and total boron contents—Microwave digestion-inductively coupled plasma mass spectrometric method

国家市场监督管理总局、中国国家标准化管理委员会

  • GB/T 37098-2018 Rating requirements for knowledge diffusion competence of innovation method

Professional Standard - Machinery

  • JB/T 53019-1999 Oil Diffusion Vacuum Pump Product Quality Grading
  • JB/T 5630-1991 Diffusion Furnace for Semiconductor Devices. Grading of Energy Consumption
  • JB/T 53020-1999 Oil Diffusion Jet Vacuum Pump Product Quality Grading

中国气象局

  • QX/T 413-2018 Grades of air pollution diffusion meteorological conditions

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

  • GJB 1201.1-1991 Test method for high temperature thermal diffusivity of solid materials Laser pulse method
  • GJB 1201.1A-2021 Test method for high temperature thermal diffusivity of solid materials Part 1: Laser pulse method

Group Standards of the People's Republic of China

  • T/LNIQA 004-2024 Rapid detection of Brucellosis Recombinase-aid amplification (RAA) method
  • T/KJFX 001-2020 Isothermal amplification method for rapid detection of Listeria spp. on food contact surfaces
  • T/CALAS 114-2022 Laboratory animal - Loop-mediated isothermal amplification assay for porcine parvovirus
  • T/CSTM 00250-2020 Test method for the axial thermal diffusivity of carbon fibers at high temperatures by the laser pulse method
  • T/QDAS 070-2021 Formula of boron diffusion liquid source for diode diffuser

Liaoning Provincial Standard of the People's Republic of China

  • DB21/T 3256-2020 Rapid detection method for isothermal amplification of African swine fever virus

Sichuan Provincial Standard of the People's Republic of China

  • DB51/T 2130-2016 Loop-mediated isothermal amplification (LAMP) detection method for Xylella eucalyptus

国家质量监督检验检疫总局

  • SN/T 4824-2017 Detection method for Akabane virus of bovine and ovine by LAMP

Jiangsu Provincial Standard of the People's Republic of China

  • DB32/T 4565-2023 Detection of nucleic acid of Schistosoma haematobium- Recombinase-aided amplification assay

农业农村部

  • SC/T 7234-2020 Detection method by loop-mediated isothermal amplifcation for white spot syndrome virus

Jilin Provincial Standard of the People's Republic of China

  • DB22/T 2630-2017 Loop-mediated isothermal amplification (LAMP) method for detection of sheep infectious impetigo virus

Professional Standard - Commodity Inspection

  • SN/T 3327-2012 Quarantine protocal for classic swine fever virus by loop-mediated isothermal amplification

Professional Standard - Agriculture

Guangxi Provincial Standard of the People's Republic of China

  • DB45/T 1339-2016 Rapid detection of Brucella in livestock—loop-mediated isothermal amplification reaction method

Professional Standard - Petrochemical Industry

  • SH/T 0294-1992 Determination method for ultimate pressure of diffusion pump oil

Chongqing Provincial Standard of the People's Republic of China

  • DB50/T 953-2019 Loop-mediated isothermal amplification (LAMP) method for rapid detection of Escherichia coli 0157 in feed

Jinlin Provincial Food Standard of the People's Republic of China

  • DBS22/ 020-2013 Loop-mediated isothermal amplification (LAMP) detection method for Salmonella in food of animal origin

海关总署

  • SN/T 3306.17-2021 Loop-mediated isothermal amplification detection method at frontier port - Part 17: Hydatid

RU-GOST R

  • GOST R 53656.2-2009 Plastics. Determination of gas-transmission rate. Part 2. Equal-pressure method

VDI - Verein Deutscher Ingenieure

  • VDI 3782 BLATT 6-2017 Environmental meteorology - Atmospheric dispersion models - Determination of Klug/Manier dispersion categories
  • VDI 3782 BLATT 6-2017 Environmental meteorology - Atmospheric dispersion models - Determination of Klug/Manier dispersion categories

SCC

  • JIS R 7240:2018 Determination of thermal diffusivity for heat dissipation graphite sheet by a laser spot periodic heating radiation thermometry method
  • AHRI 890-2001 Air Diffusers and Air Diffuser Assemblies
  • BS 6693-4:1988 Diffusible hydrogen-Primary method for the determination of diffusible hydrogen in submerged-arc ferritic steel weld metal

British Standards Institution (BSI)

  • BS EN 16445:2013 Ventilation for buildings. Air diffusion. Aerodynamic testing and rating for mixed flow application: non-isothermal procedure for cold jet
  • BS EN 13900-1:2003 Pigments and extenders - Methods of dispersion and assessment of dispersibility in plastics - General introduction

Association Francaise de Normalisation

  • NF E51-741*NF EN 16445:2013 Ventilation for buildings - Air Diffusion - Aerodynamic testing and rating for mixed flow application : non-isothermal procedure for cold jet
  • NF X10-232:1987 Air distribution and air diffusion. Laboratory aerodynamic testing and rating of air terminal devices in a isothermal air discharge.
  • NF EN ISO 22007-3:2012 Plastics - Determination of thermal conductivity and thermal diffusivity - Part 3: temperature oscillation analysis method

CZ-CSN

  • CSN 65 9021-1983 Disperse dyestuffs. Testing methods.
  • CSN 72 7031-1973 Determination of water vapour diffusion coefficient of building materials by method without temperature gradient

U.S. Air-Conditioning, Heating, and Refrigeration Institute (US-AHRI)

GSO

American National Standards Institute (ANSI)

Korean Agency for Technology and Standards (KATS)

GOST

American Society for Testing and Materials (ASTM)

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

CEN - European Committee for Standardization

  • PREN 15854-2008 Ventilation for buildings - Air Diffusion - Aerodynamic testing and rating for mixed flow application: non-isothermal procedure for a cold jet

IN-BIS

  • IS 10698-1983 Determination method of thermal diffusivity of grain

Spanish Association for Standardization (UNE)

  • UNE-EN 16445:2014 Ventilation for buildings - Air diffusion - Aerodynamic testing and rating for mixed flow application: non-isothermal procedure for cold jet

KR-KS

European Committee for Standardization (CEN)

  • EN 16445:2013 Ventilation for buildings - Air diffusion - Aerodynamic testing and rating for mixed flow application: non-isothermal procedure for cold jet

Danish Standards Foundation

  • DS/EN 16445:2013 Ventilation for buildings - Air diffusion - Aerodynamic testing and rating for mixed flow application: non-isothermal procedure for cold jet

American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE)

American Welding Society (AWS)

German Institute for Standardization

  • DIN 51936:2008 Testing of carbonaceous materials - Determination of thermal diffusity at high temperatures by the laser pulse method - Solid materials