Sign In |Help & Support
ALL SECTORS
  • ALL SECTORS
  • GB(National Standard)
  • CB(Shipping)
  • CECS(Engineering Construction)
  • CJ(Urban Construction)
  • CY(News and Publication)
  • DB(Provincial Standard)
  • DL(Electricity & Power)
  • DZ(Geology & Mineralogy)
  • FZ(Spinning & Textile)
  • GA(Public Security)
  • HB(Aviation)
  • HG(Chemical Industry)
  • HJ(Environmental Protection)
  • JB(Machinery)
  • JC(Building Materials)
  • JG(Building & Construction)
  • JJ(Metering)
  • JT(Highway & Transportation)
  • LY(Forestry)
  • MT(Coal)
  • NB(Energy)
  • NY(Agriculture)
  • QB(Light Industry)
  • QC(Automobile & Vehicle)
  • QJ(Aerospace)
  • SH(Petrochemical)
  • SJ(Electronics)
  • SL(Water Resources)
  • SN(Commodity Inspection)
  • SY(Oil & Gas)
  • TB(Railway & Train)
  • YB(Ferrous Metallurgy)
  • YC(Tobacco)
  • YD(Telecommunication)
  • YY(Medical Device)
Database: 365,228(8 Aug 2026)

Three-dimensional electron microscopy methods

Three-dimensional electron microscopy methods, Total:205 items.

The international standard classification for "Three-dimensional electron microscopy methods" includes: Chemical analysis , Natural fibres , Optics and optical measurements in general , Physicochemical methods of analysis , Laboratory medicine , Optical equipment , Animal feeding stuffs , Coals , Other standards related to analytical chemistry , Textile fibres in general , Textiles in general , Man-made fibres , Geology. Meteorology. Hydrology , Protection against crime , Ophthalmic equipment .

The Chinese standard classification for "Three-dimensional electron microscopy methods" includes: Electron optics and other physical optics instrument , Basic standards and general methods , Cotton textile in general , Optical instrument in general , Half finished wool products , Electrochemical, thermochemistry and optical profile type analyzer , Oil shale , Magnifier and microscope , Cereal crop and forage crop in general , Coal petrography , Medical optical instrument and endoscope , Wool textile in general , Fibre crop and product , Basic standards and general methods , Chemical fibre in general , Hydrology and water conservancy instrument , Crime judging technology .


Professional Standard - Machinery

Professional Standard - Education

  • JY/T 011-1996 General rules for transmission electron microscopy
  • JY/T 0581-2020 General analysis rules for transmission electron microscope
  • JY/T 010-1996 General rules for analytical scanning electron microscopy
  • JY/T 0584-2020 General rules of analytical methods for scanning electron microscope

Group Standards of the People's Republic of China

  • T/CSTM 00003-2019 Thickness measurements of two-dimensional materials Atomic force microscopy (AFM)
  • T/CSTM 00162-2020 Calibration methods for transmission electron microscope

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 33834-2017 Microbeam analysis―Scanning electron microscopy―Scanning electron microscope analysis of biological specimens
  • GB/T 34331-2017 Test method of Cucumber green mottle mosaic virus by transmission electron microscopy

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

  • GB/T 3365-1982 Test method for void content of carbon fiber reinforced plastics by microscopy
  • GB/T 3364-1982 Test method for diameter and equivalent diameter of carbon fiber by microscope
  • GB/T 18295-2001 Analysis method of sandstone sample of petroleum and gas reservoir by scanning electron microscope
  • GB 7667-2003 The dose of X-rays leakage from electron microscope
  • GB/T 18907-2002 Method of selected area electron diffraction for transmission electron microscopes
  • GB/T 6948-2008 Method of determining microscopically the reflectance of vitrinite in coal
  • GB/T 10685-2007 Wool—Determination of fiber diameter—Projection microscope method
  • GB/T 13777-2006 method for maturity of cotton fibres - Microscopic method
  • GB/T 14698-2002 method of feed microscopy
  • GB/T 13777-1992 Test method for maturity of cotton fibres-Microscopic method
  • GB 7667-1996 The dose of X-rays leakage from electron microscope
  • GB/T 3363-1982 Test method for number of filaments in carbon fiber strands by microscopy
  • GB/T 18907-2013 Microbeam analysis—Analytical electron microscopy—Selected-area electron diffraction analysis using a transmission electron microscope
  • GB/T 21637-2008 Method of morphological identification of coronavirus by using transmission electron microscopy
  • GB/Z 21738-2008 Fundamental structures of one dimensional nanomaterials - High resolution electron microscopy characterization
  • GB/T 6948-1998 Microscopical determination of the reflectance of vitrinite in coal
  • GB/T 13835.6-2009 method for rabbit hair - Part 6: Diameter - Projection microscope method
  • GB/T 19863-2005 Testing of stereomicroscopes
  • GB/T 28044-2011 General guide of detection method for nanomaterial biological effect by transmission electron microscope(TEM)
  • GB/T 10685-1989 Test method for determining wool fibres diameter by the projection microscope

国家市场监督管理总局、中国国家标准化管理委员会

  • GB/T 35098-2018 Microbeam analysis—Transmission electron microscopy—Morphological identification method of plant virusesby transmission electron microscopy

Professional Standard - Agriculture

Professional Standard - Petroleum

  • SY 5162-2014 Scanning Electron Microscopy Analysis Method for Rock Samples
  • SY/T 5162-2014 Analytical method of rock sample by scanning electron microscope
  • SY/T 5162-1997 Analytical Method of Rock Sample by Scanning Electron Microscope

Shanghai Provincial Standard of the People's Republic of China

  • DB31/T 297-2003 Calibration method of magnification of scanning electron microscope
  • DB31/T 315-2004 Calibration method of magnification of transmission electron microscope

国家能源局

  • SY/T 5162-2021 Analytical method for rock samples by scanning electron microscope

Professional Standard - Textile

  • FZ/T 01057.3-2007 Test method for identification of textile fibers Part 3:Microscopy
  • FZ/T 01057.3-1999 Test method for identification of textile fibres -- Microscopy
  • FZ/T 50053-2020 Test method for identification of regenerated cellulose fibres—Microscopy method after staining

工业和信息化部

  • YB/T 4676-2018 Analysis of precipitates of steel-Transmission election microscope method

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

  • JJF 1916-2021 Calibration Specification for Scanning Electronic Microscopes (SEM)

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

Professional Standard - Water Conservancy

  • SL 144.1-2008 calibration methods of water environmental detecting instrument and equipment calibration method of biology microscopes

Professional Standard - Public Safety Standards

  • GA/T 2081-2023 Forensic sciences-Examination methods for fibers-Polarized light microscopy
  • GA/T 909-2010 Collecting and packaging method for trace evidence—Gunshot residue(SEM/EDS examination)

Professional Standard - Medicine

  • YY 1296-2016 Optics and photonics―Operation microscopes―Light hazard from operation microscopes used in ocular surgery

Jiangsu Provincial Standard of the People's Republic of China

  • DB32/T 3459-2018 Scanning Electron Microscopy for Measuring the Micro-area Coverage of Graphene Films

Japanese Industrial Standards Committee (JISC)

  • JIS K 3850-1:2000 Measuring method for airborne fibrous particles -- Part 1: Optical microscopy method and scanning electron microscopy method
  • JIS K 3850-1:2006 Determination of airborne fibrous particles -- Part 1: Optical microscopy method and scanning electron microscopy method
  • JIS K 3850-3:2000 Measuring method for airborne fibrous particles -- Part 3: Indirect-transfer transmission electron microscopy method
  • JIS K 3850-2:2000 Measuring method for airborne fibrous particles -- Part 2: Direct-transfer transmission electron microscopy method
  • JIS K 0132:1997 General rules for scanning electron microscopy
  • JIS B 7152:1991 Biological microscope objectives and eyepieces -- Methods of measurement of performance

International Organization for Standardization (ISO)

  • ISO/CD 19214:2023 Microbeam analysis — Analytical electron microscopy — Method of determination for apparent growth direction of wirelike crystals by transmission electron microscopy
  • ISO 22493:2008 Microbeam analysis - Scanning electron microscopy - Vocabulary
  • ISO/TS 21383:2021 Microbeam analysis - Scanning electron microscopy - Qualification of the scanning electron microscope for quantitative measurements
  • ISO 19214:2017 Microbeam analysis - Analytical electron microscopy - Method of determination for apparent growth direction of wirelike crystals by transmission electron microscopy
  • ISO/DIS 25498:2024 Microbeam analysis-Analytical electron microscopy-Selected area electron diffraction analysis using a transmission electron microscope
  • ISO 10312:1995 Ambient air - Determination of asbestos fibres - Direct-transfer transmission electron microscopy method
  • ISO 13794:1999 Ambient air - Determination of asbestos fibres - Indirect-transfer transmission electron microscopy method
  • ISO/CD 25498:2023 Microbeam analysis — Analytical electron microscopy — Selected area electron diffraction analysis using a transmission electron microscope
  • ISO/TS 22292:2021 Nanotechnologies — 3D image reconstruction of rod-supported nano-objects using transmission electron microscopy
  • ISO 10312:2019 Ambient air — Determination of asbestos fibres — Direct transfer transmission electron microscopy method
  • ISO 13794:2019 Ambient air — Determination of asbestos fibres — Indirect-transfer transmission electron microscopy method
  • ISO 21466:2019 Microbeam analysis — Scanning electron microscopy — Method for evaluating critical dimensions by CD-SEM
  • ISO 15932:2013 Microbeam analysis.Analytical electron microscopy.Vocabulary
  • ISO 137:1975 Wool; Determination of fibre diameter; Projection microscope method
  • ISO 14966:2019 Ambient air — Determination of numerical concentration of inorganic fibrous particles — Scanning electron microscopy method
  • ISO 137:2015 Wool - Determination of fibre diameter - Projection microscope method
  • ISO 25498:2010 Microbeam analysis - Analytical electron microscopy - Selected-area electron diffraction analysis using a transmission electron microscope
  • ISO 25498:2018 Microbeam analysis - Analytical electron microscopy - Selected area electron diffraction analysis using a transmission electron microscope
  • ISO 23420:2021 Microbeam analysis — Analytical electron microscopy — Method for the determination of energy resolution for electron energy loss spectrum analysis
  • ISO 4912:1981 Textiles; Cotton fibres; Evaluation of maturity; Microscopic method
  • ISO 14966:2002 Ambient air - Determination of numerical concentration of inorganic fibrous particles - Scanning electron microscopy method

Korean Agency for Technology and Standards (KATS)

  • KS I 0051-1999 General rules for scanning electron microscopy
  • KS D 2714-2016 Scanning probe microscope-Method for lateral force microscope
  • KS D 2714-2021 Scanning probe microscope-Method for lateral force microscope
  • KS I ISO 10312:2008 Ambient air-Determination of asbestos fibers-Direct-transfer transmission electron microscopy method
  • KS I ISO 13794:2008 Ambient air-Determination of asbestos fibres-Indirect-transfer transmission electron microscopy method
  • KS I ISO 10312-2008(2018) Ambient air-Determination of asbestos fibers-Direct-transfer transmission electron microscopy method
  • KS M 0044-1999 General rules for scanning electron microscopy
  • KS I 0051-1999(2019) General rules for scanning electron microscopy
  • KS I ISO 10312-2023 Ambient air — Determination of asbestos fibers-direct-transfer transmission electron microscopy method
  • KS I ISO 13794-2023 Ambient air — Determination of asbestos fibres — Indirect-transfer transmission electron microscopy method
  • KS I 0051-2019 General rules for scanning electron microscopy
  • KS D ISO 22493:2022 Microbeam analysis —Scanning electron microscopy — Vocabulary
  • KS D ISO 22493-2012(2017) Microbeam analysis-Scanning electron microscopy-Vocabulary
  • KS K ISO 4912-2014(2019) Textiles — Cotton fibres — Evaluation of maturity — Microscopic method
  • KS I ISO 13794-2008(2018) Ambient air-Determination of asbestos fibres-Indirect-transfer transmission electron microscopy method
  • KS K ISO 137:2014 Wool — Determination of fibre diameter — Projection microscope method
  • KS D ISO 22493:2012 Microbeam analysis-Scanning electron microscopy-Vocabulary
  • KS K ISO 137-2014(2019) Wool — Determination of fibre diameter — Projection microscope method
  • KS K ISO 137:2007 Wool-Determination of fibre diameter-Projection microscope method
  • KS K ISO 137-2019 Wool — Determination of fibre diameter — Projection microscope method

British Standards Institution (BSI)

  • 24/30474499 DC BS ISO 19214 Microbeam analysis. Analytical electron microscopy. Method of determination for apparent growth direction of wirelike crystals by transmission electron microscopy
  • BS ISO 13794:1999 Ambient air - Determination of asbestos fibres - Indirect-transfer transmission electron microscopy method
  • BS ISO 25498:2018 Microbeam analysis. Analytical electron microscopy. Selected area electron diffraction analysis using a transmission electron microscope
  • BS 2043:1968 Method for the determination of wool fibre fineness by the use of a projection microscope
  • BS ISO 21466:2019 Microbeam analysis. Scanning electron microscopy. Method for evaluating critical dimensions by CDSEM
  • BS PD ISO/TS 22292:2021 Nanotechnologies. 3D image reconstruction of rod-supported nano-objects using transmission electron microscopy
  • 24/30479937 DC BS ISO 25498 Microbeam analysis - Analytical electron microscopy - Selected area electron diffraction analysis using a transmission electron microscope
  • BS ISO 10312:2019 Ambient air. Determination of asbestos fibres. Direct transfer transmission electron microscopy method
  • BS ISO 13794:2019 Ambient air. Determination of asbestos fibres. Indirect-transfer transmission electron microscopy method
  • 18/30319114 DC BS ISO 20171. Microbeam analysis. Scanning electron microscopy. Tagged image file format for Scanning electron microscopy(TIFF/SEM)
  • BS EN ISO 137:2015 Wool. Determination of fibre diameter. Projection microscope method
  • BS ISO 14966:2019 Ambient air. Determination of numerical concentration of inorganic fibrous particles. Scanning electron microscopy method
  • BS ISO 11884-2:2007 Optics and photonics. Minimum requirements for stereomicroscopes. High performance microscopes
  • 18/30344520 DC BS ISO 21466. Microbeam analysis. Scanning electron microscopy. Method for evaluating critical dimensions by CD-SEM
  • BS ISO 25498:2010 Microbeam analysis - Analytical electron microscopy - Selected-area electron diffraction analysis using a transmission electron microscope
  • BS ISO 23420:2021 Microbeam analysis. Analytical electron microscopy. Method for the determination of energy resolution for electron energy loss spectrum analysis
  • BS ISO 8036:2006 Optics and photonics - Microscopes - Immersion liquids for light microscopy
  • BS ISO 11884-1:2006 Optics and photonics - Minimum requirements for stereomicroscopes - Stereomicroscopes for general use

American Society for Testing and Materials (ASTM)

  • ASTM E2090-12 Standard Test Method for Size-Differentiated Counting of Particles and Fibers Released from Cleanroom Wipers Using Optical and Scanning Electron Microscopy
  • ASTM E2090-00 Standard Test Method for Size-Differentiated Counting of Particles and Fibers Released from Clean Room Wipers Using Optical and Scanning Electron Microscopy
  • ASTM E766-14 Standard Practice for Calibrating the Magnification of a Scanning Electron Microscope
  • ASTM D3849-13 Standard Test Method for Carbon Blackmdash;Morphological Characterization of Carbon Black Using Electron Microscopy
  • ASTM D3849-14 Standard Test Method for Carbon Blackmdash;Morphological Characterization of Carbon Black Using Electron Microscopy
  • ASTM D3849-95a(2000) Standard Test Method for Carbon Black - Primary Aggregate Dimensions from Electron Microscope Image Analysis
  • ASTM D3849-22 Standard Test Method for Carbon Black—Morphological Characterization of Carbon Black Using Electron Microscopy
  • ASTM D3849-07 Standard Test Method for Carbon Black-Morphological Characterization of Carbon Black Using Electron Microscopy
  • ASTM E766-98(2003) Standard Practice for Calibrating the Magnification of a Scanning Electron Microscope
  • ASTM E766-98 Standard Practice for Calibrating the Magnification of a Scanning Electron Microscope
  • ASTM D7201-06(2020) Standard Practice for Sampling and Counting Airborne Fibers, Including Asbestos Fibers, in the Workplace, by Phase Contrast Microscopy (with an Option of Transmission Electron Microscopy)

GSO

  • OS GSO ISO 25498:2015 Microbeam analysis -- Analytical electron microscopy -- Selected-area electron diffraction analysis using a transmission electron microscope
  • GSO ISO 10312:2015 Ambient air -- Determination of asbestos fibres -- Direct transfer transmission electron microscopy method
  • BH GSO ISO 25498:2017 Microbeam analysis -- Analytical electron microscopy -- Selected-area electron diffraction analysis using a transmission electron microscope
  • OS GSO ISO/TS 24597:2013 Microbeam analysis -- Scanning electron microscopy -- Methods of evaluating image sharpness
  • GSO ISO/TS 24597:2013 Microbeam analysis -- Scanning electron microscopy -- Methods of evaluating image sharpness
  • GSO ISO 25498:2015 Microbeam analysis -- Analytical electron microscopy -- Selected-area electron diffraction analysis using a transmission electron microscope
  • OS GSO ISO 10312:2015 Ambient air -- Determination of asbestos fibres -- Direct transfer transmission electron microscopy method
  • BH GSO ISO 10312:2017 Ambient air -- Determination of asbestos fibres -- Direct transfer transmission electron microscopy method
  • GSO ISO 13794:2024 Ambient air — Determination of asbestos fibres — Indirect-transfer transmission electron microscopy method
  • OS GSO ISO 15932:2015 Microbeam analysis -- Analytical electron microscopy -- Vocabulary
  • GSO ISO 15932:2015 Microbeam analysis -- Analytical electron microscopy -- Vocabulary
  • BH GSO ISO 22493:2017 Microbeam analysis -- Scanning electron microscopy -- Vocabulary
  • BH GSO ISO 15932:2017 Microbeam analysis -- Analytical electron microscopy -- Vocabulary
  • GSO ISO 8036:2015 Optics and photonics -- Microscopes -- Immersion liquids for light microscopy
  • GSO ISO 22493:2015 Microbeam analysis -- Scanning electron microscopy -- Vocabulary
  • GSO ISO 137:2015 Wool -- Determination of fibre diameter -- Projection microscope method

IN-BIS

  • IS 744-1977 Determination method of wool fiber diameter - projection microscopy

Association Francaise de Normalisation

  • XP ISO/TS 24597:2011 Microbeam Analysis - Scanning Electron Microscopy - Methods for Assessing Image Sharpness
  • XP X21-015*XP ISO/TS 24597:2011 Microbeam analysis - Scanning electron microscopy - Methods of evaluating image sharpness
  • NF ISO 10312:2020 Air ambiant - Dosage des fibres d'amiante - Méthode par microscopie électronique à transmission par transfert direct
  • X11-660:1983 Particle size analysis by optical microscope method. General indications on microscope.
  • NF X43-050:1996 Air quality. Determination of the asbestos fiber concentration by transmission electron microscopy. Indirect method.
  • NF ISO 15932:2014 Analyse par microfaisceaux - Microscopie électronique analytique - Vocabulaire
  • NF ISO 13794:2020 Air ambiant - Dosage des fibres d'amiante - Méthode par microscopie électronique à transmission par transfert indirect
  • NF T25-111-4:1991 Carbon fibres- Texture and structure- Part 4: Fractography by scaning electron microscope
  • NF EN ISO 17751-2:2016 Textiles - Quantitative analysis of cashmere, wool, other special animal fibers and their mixtures - Part 2: scanning electron microscopy method
  • NF X43-050:2021 Air quality - Determination of the asbestos fiber concentration by transmission electron microscopy - Indirect method
  • NF EN ISO 137:2016 Laine - Détermination du diamètre des fibres - Méthode du microscope à projection
  • NF G07-004*NF EN ISO 137:2016 Wool - Determination of fibre diameter - Projection microscope method

German Institute for Standardization

  • DIN SPEC 52407:2015-03 Nanotechnologies - Methods for preparation and assessment for particle measurements with atomic force microscopy (AFM) and transmission scanning electron microscopy (TSEM)
  • DIN EN ISO 137:2016-09 Wool - Determination of fibre diameter - Projection microscope method (ISO 137:2015); German version EN ISO 137:2015

AENOR

  • UNE 40023:1973 METHOD TO DETERMINE THE DIAMETER OF WOOL FIBRES BY MEANS OF THE PROJECTION MICROSCOPE.
  • UNE 77236:1999 AMBIENT AIR. DETERMINATION OF ASBESTOS FIBRES. DIRECT-TRANSFER TRANSMISSION ELECTRON MICROSCOPY METHOD.

SE-SIS

  • SIS 15 42 01-1970 Determination of fibre diameter. Projection microscope method
  • SIS SS-ISO 9220:1989 Metallic coatings — Measurements of coating thickness — Scanning electron microscope method
  • SIS SS 25 12 75-1987 Wool - Determination of fibre diameter - Projection microscope method

GOST

  • GOST R ISO 14966-2022 Ambient air. Determination of numerical concentration of inorganic fibrous particles. Scanning electron microscopy method

Military Standards (MIL-STD)

Association of German Mechanical Engineers

SCC

  • BS ISO 22493:2008 Microbeam analysis. Scanning electron microscopy. Vocabulary
  • BS 2043:1953 Method for the determination of wool fibre fineness using the projection microscope
  • AS 2486:1989 Methods for microscopical determination of the reflectance of coal macerals
  • AWWA JAW6742 Journal AWWA — Analyzing Asbestos Fibers in Water by Means of Transmission Electron Microscopy
  • VDI 3861 BLATT 2-2008 Measuring emissions — Measuring inorganic fibrous particles in flowing clean gas — Scanning electron microscopic method
  • DANSK DS/EN ISO 137:2016 Wool - Determination of fibre diameter - Projection microscope method
  • 08/30138435 DC BS ISO 24597. Microbeam analysis. Scanning electron microscopy. Methods for the evaluation of image sharpness
  • VDI 3866 BLATT 5-2017 Determination of asbestos in technical products — scanning electron microscopic method
  • CAN/CGSB-4.2 No.48-M91-1991 Textile Test Methods Wool - Determination of Fibre Diameter - Projection Microscope Method
  • 06/30128226 DC ISO 22493. Microbeam analysis. Scanning electron microscopy. Vocabulary
  • CAN/CGSB-4.2 No. 48-2013 Textile test methods Wool — Determination of fibre diameter — Projection microscope method
  • CAN/CGSB-4.2 N° 48-2013 Methods for textile testing Wool — Determination of fiber diameter — Projection microscope method
  • CAN/CGSB 4.2 No.48-M91/ISO 137:1975 Méthodes pour épreuves textiles - Laine - Détermination du diamètre des fibres - Méthode du microscope à projection

ES-UNE

  • UNE-EN ISO 9220:2022 Metallic coatings - Measurement of coating thickness - Scanning electron microscope method (ISO 9220:2022)
  • UNE-EN ISO 137:2016 Wool - Determination of fibre diameter - Projection microscope method (ISO 137:2015)

VDI - Verein Deutscher Ingenieure

  • VDI 3861 Blatt 2-1994 Messen anorganischer faserfoermiger Partikeln im stroemenden Reingas - Rasterelektronenmikroskopisches Verfahren
  • VDI 3861 Blatt 2-1996 Messen anorganischer faserfoermiger Partikeln im stroemenden Reingas - Rasterelektronenmikroskopisches Verfahren
  • VDI 3877 Blatt 1-2009 Indoor air pollution - Measurement of settled dust on surfaces - Scanning electron microscopy method
  • VDI 3861 Blatt 2-2006 Messen von Emissionen - Messen anorganischer faserfoermiger Partikeln im stroemenden Reingas - Rasterelektronenmikroskopisches Verfahren
  • VDI 3866 BLATT 5-2015 Bestimmung von Asbest in technischen Produkten - Rasterelektronenmikroskopisches Verfahren
  • VDI 3866 Blatt 5-2003 Determination of asbestos in technical products - Scanning electron microscopy method

ZA-SANS

  • SANS 5071:1973 Fibre diameter of textile fibres: projection microscope method

KR-KS

CZ-CSN

  • CSN 80 0240-1993 Wool. Determination of fibre diameter. Projection microscope method
  • CSN 72 1084-1974 Methodics of pyrogenic microscopy of anorganic substances

RU-GOST R

Institute of Interconnecting and Packaging Electronic Circuits (IPC)

PT-IPQ

  • NP 3160-1986 textile. Measurement of fiber diameter. Microscope projection method

VN-TCVN

  • TCVN 6035-1995 Textiles.Cotton fibres.Evaluation of maturity.Microscopic method

Canadian General Standards Board (CGSB)