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Pore diameter in

Pore diameter in, Total:498 items.

In the international standard classification, Pore diameter in involves: Linear and angular measurements, Particle size analysis. Sieving, Fasteners, Machine tools, Cutting tools, Ceramics, Inks. Printing inks, Photography, Valves, Shipbuilding and marine structures in general, Analytical chemistry, Farming and forestry, Refractories, Water quality, Document imaging applications, Screw threads, Radiocommunications, Construction materials, Meat, meat products and other animal produce, Mining equipment, Fibre optic communications, Miscellaneous domestic and commercial equipment, Chipless working equipment, Products of the chemical industry, Cellular materials, Products of the textile industry, Special measuring equipment for use in telecommunications, Installations in buildings, Geology. Meteorology. Hydrology, Beverages, Agricultural machines, implements and equipment, Fasteners for aerospace construction, Equipment for the chemical industry, Nuclear energy engineering, Rubber and plastics products, Ground service and maintenance equipment, Organic chemicals, Footwear, Fluid power systems, Protection of and in buildings, Plastics, Machine tool systems, Noise with respect to human beings, Galvanic cells and batteries, Paper and board, Shafts and couplings, Vacuum technology, Audio, video and audiovisual engineering, Medical equipment, Fishing and fish breeding, Insulating materials, Woodworking equipment, Dentistry, Aerosol containers, Pipeline components and pipelines, Iron and steel products, TESTING, Aerospace fluid systems and components, Products of non-ferrous metals, Structure and structure elements, Cinematography, Aircraft and space vehicles in general, Technical drawings, Cans. Tins. Tubes, Coals, Paints and varnishes, Soil quality. Pedology, Microbiology, Energy and heat transfer engineering in general, Powder metallurgy.

British Standards Institution (BSI), Pore diameter in

BS ISO 12656:2001 Micrographics. Use of bar codes on aperture cards
BS ISO 15901-2:2006(2007) Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption - Analysis of mesopores and macropores by gas adsorption
BS ISO 15901-2:2007 Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption - Analysis of mesopores and macropores by gas adsorption
BS ISO 13319-1:2021 Determination of particle size distribution. Electrical sensing zone method. Aperture/orifice tube method
BS EN 2309:1990 Specification for hole sizes for solid rivets
BS ISO 23202:2006 Aluminium oxide used for the production of aluminium. Determination of particles passing a 20 micrometre aperture sieve
BS PAS 1188-1:2009 Flood protection products - Specification - Building aperture products
BS PAS 1188-1:2014 Flood protection products. Specification. Building aperture products
BS ISO 15901-3:2007 Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption. Analysis of micropores by gas adsorption
BS 4823:1972 Guide to the selection of fitment bores for cylindrical shaft ends
BS ISO 15901-2:2022 Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption - Analysis of nanopores by gas adsorption
BS ISO 15901-1:2016 Tracked Changes. Evaluation of pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption. Mercury porosimetry
19/30390587 DC BS ISO 13319-1. Determination of particle size distribution. Electrical sensing zone method. Part 1. Aperture/orifice tube method
BS 4023:1975 Specification for flexible cellular PVC sheeting
BS EN ISO 12956:1999 Geotextiles and geotextile-related products - Determination of the characteristic opening size
BS EN 15006:2007 Metal aerosol containers - Aluminium containers - Dimensions of the 25,4 mm aperture
BS ISO 7181:1997 Hydraulic fluid power. Cylinders. Bore and rod area ratios
BS EN ISO 12956:2010 Geotextiles and geotextile-related products - Determination of the characteristic opening size
BS EN ISO 12956:2020 Tracked Changes. Geotextiles and geotextile-related products. Determination of the characteristic opening size
20/30410823 DC BS ISO 15901-2. Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption. Part 2. Analysis of nanopores by gas adsorption
BS ISO 11698-1:2000 Micrographics. Methods of measuring image quality produced by aperture card scanners - Characteristics of the test images
BS EN 13029:2009 Packaging - Light-gauge metal packaging - Apertures for plug-in plastic closures
BS EN 14847:2006 Aerosol containers. Tinplate containers. Dimensions of the 25, 4 mm (one inch) aperture
BS EN 14847:2005 Aerosol containers - Tinplate containers - Dimensions of the 25,4 mm aperture
BS EN 15006:2006 Metal aerosol containers - Aluminium containers - Dimensions of the 25,4 mm aperture
BS DD ISO/TS 22939:2010 Soil quality. Measurement of enzyme activity patterns in soil samples using fluorogenic substrates in micro-well plates
BS 4443-7:1992 Methods of test for flexible cellular materials - Method 17 - Determination of tear strength of flexible cellular material with an integral skin - Method 18 - Determination of compression set under humid conditions
BS EN 15008:2007 Aerosol containers - Aluminium containers - Dimensions of one-piece cans with 25,4 mm aperture
BS EN 60793-1-43:2002 Optical fibres - Measurement methods and test procedures - Numerical aperture
BS 4185-14:1987 Machine tool components - Method for determination of the pilot diameter of 60 ° centre holes
BS 3321:1986 Method for measurement of the equivalent pore size of fabrics (bubble pressure test)
BS EN 24003:1993 Permeable sintered metal materials. Determination of bubble test pore size

IPC - Association Connecting Electronics Industries, Pore diameter in

IPC TM-650 2.2.6A-1997 Hole Size Measurement@ Drilled
IPC TM-650 2.2.6-1973 Hole Size Measurement@ Drilled
IPC TM-650 2.2.7A-1986 Hole Size Measurement@ Plated
IPC TM-650 2.2.13.1A-1983 Thickness@ Plating in Holes Micro-Ohms Method
IPC/JPCA-4104-1999 Specification for High Density Interconnect (HDI) and Microvia Materials
IPC/JPCA-4104 CD-1999 Specification for High Density Interconnect (HDI) and Microvia Materials
IPC/JPCA-2315-2000 Design Guide for High Density Interconnects (HDI) and Microvias
IPC/JPCA-2315 CD-2000 Design Guide for High Density Interconnects (HDI) and Microvias

National Metrological Technical Specifications of the People's Republic of China, Pore diameter in

JJF 1806-2020 Calibration Specification for Measuring Equipment of Diameter of Micro and Small Hole
JJF(机械) 027-2008 Calibration Specifications for Relative Aperture Testers
JJF 1849-2020 Calibration Specification for Microplate Chemiluminescence Analyzers

German Institute for Standardization, Pore diameter in

DIN 66139:2012 Pore size analysis - Representation of pore size distributions
DIN 66139:2022-12 Pore size analysis - Representation of pore size distributions / Note: Date of issue 2022-11-18*Intended as replacement for DIN 66139 (2012-03).
DIN 66139:2012-03 Pore size analysis - Representation of pore size distributions / Note: To be replaced by DIN 66139 (2022-12).
DIN 3357-3:1981 Reduced bore steel ball valves
DIN 7952-2:1971-10 Sheet Metal Rim Holes with Screw Thread; Prepunch Hole Diameters
DIN 7952-2:1971 Sheet Metal Rim Holes with Screw Thread; Prepunch Hole Diameters
DIN 20311:2002 Drill tubes with diameters exceeding 100 mm for large hole boring in mining
DIN 20311:2002-11 Drill tubes with diameters exceeding 100 mm for large hole boring in mining
DIN 3357-5:1981 Reduced bore nonferrous metal ball valves
DIN 66135-3:2001 Particle characterization - Micropore analysis by gas adsorption - Part 3: Determination of the micropore volume according to Dubini and Radushkevich
DIN 66135-4:2004 Particle size analysis - Micropore analysis by gas adsorption - Part 4: Determination of pore distribution according to Horvath-Kawazoe and Saito-Foley
DIN 2245-1:1989 GO and NOT GO plug gauges from 1 mm to 40 mm nominal diameter
DIN 66135-3:2001-06 Particle characterization - Micropore analysis by gas adsorption - Part 3: Determination of the micropore volume according to Dubini and Radushkevich
DIN ETS 300157:1998 Satellite Earth Stations and Systems (SES) - Receive-only Very Small Aperture Terminals (VSATs) operating in the 11/12 GHz frequency bands; English version ETS 300157:1996
DIN 2510-8:1971-08 Bolted Connections with Reduced Shank; Threaded Holes for Studs
DIN ISO 15901-1:2019 Evaluation of pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption - Part 1: Mercury porosimetry (ISO 15901-1:2016)
DIN EN ISO 10323:2013-06 Dentistry - Bore diameters for rotary instruments such as discs and wheels (ISO 10323:2013); German version EN ISO 10323:2013
DIN 66134:1998 Determination of the pore size distribution and the specific surface area of mesoporous solids by means of nitrogen sorption - Method of Barrett, Joyner and Halenda (BJH)
DIN ETS 300333:1998-05 Satellite Earth Stations and Systems (SES) - Receive-only Very Small Aperture Terminals (VSATs) operating in the 4 GHz frequency band; English version ETS 300333:1997
DIN 19053:1991 Microfilm aperture card for film 35 mm
DIN 2245-2:1989 GO and NOT GO plug gauges over 40 mm up to 65 mm nominal diameter
DIN EN 15006:2006-12 Metal aerosol containers - Aluminium containers - Dimensions of the 25,4 mm aperture; German version EN 15006:2006
DIN EN 2484:1989 Aerospace series; microfilming of drawings; aperture card for 35 mm microfilm; german version EN 2484:1988
DIN 66134:1998-02 Determination of the pore size distribution and the specific surface area of mesoporous solids by means of nitrogen sorption - Method of Barrett, Joyner and Halenda (BJH)
DIN ETS 300157:1998-12 Satellite Earth Stations and Systems (SES) - Receive-only Very Small Aperture Terminals (VSATs) operating in the 11/12 GHz frequency bands; English version ETS 300157:1996
DIN EN 14847:2006-02 Aerosol containers - Tinplate containers - Dimensions of the 25,4 mm aperture; German version EN 14847:2005 / Note: Applies in conjunction with DIN EN 14848 (2006-02).
DIN 9802:2017-02 Food processing machinery - Bore of cylinder head for mincers - System Unger
DIN 66135-4:2004-09 Particle size analysis - Micropore analysis by gas adsorption - Part 4: Determination of pore distribution according to Horvath-Kawazoe and Saito-Foley
DIN EN 14848 Berichtigung 1:2007 Aerosol containers - Metal containers with 25,4 mm aperture - Dimensions of valve cups, Corrigenda to DIN EN 14848:2006-02; German version EN 14848:2005/AC:2007
DIN 2510-8:1971 Bolted Connections with Reduced Shank; Threaded Holes for Studs

Heilongjiang Provincial Standard of the People's Republic of China, Pore diameter in

DB23/T 1524-2013 Technical regulations for small aperture measuring instruments with large depth-to-diameter ratio

American Society for Testing and Materials (ASTM), Pore diameter in

ASTM UOP964-98 Surface Area, Pore Volume, Average Pore Diameter and Pore Diameter Distribution of Porous Materials
ASTM UOP964-11 Surface Area, Pore Volume, Average Pore Diameter, and Pore Size Distribution of Porous Materials by Nitrogen Adsorption
ASTM UOP578-02 Automated Pore Volume and Pore Size Distribution of Porous Substances by Mercury Porosimetry
ASTM UOP578-11 Automated Pore Volume and Pore Size Distribution of Porous Substances by Mercury Porosimetry
ASTM UOP578-84 Automated Pore Size Distribution of Porous Substances by Mercury Porosimetry
ASTM UOP425-86 Surface Area, Pore Volume and Pore Diameter of Porous Substances by Nitrogen Adsorption
ASTM UOP821-81 Automated Micro Pore Size Distribution of Porous Substances by Nitrogen Adsorption and/or Desorption Using a Micromeritics Analyzer
ASTM UOP422-66 Particle Size Distribution by Micromesh Sieves
ASTM C1676-08 Standard Specification for Microporous Thermal Insulation
ASTM C1676/C1676M-14 Standard Specification for Microporous Thermal Insulation
ASTM C1676/C1676M-23 Standard Specification for Microporous Thermal Insulation
ASTM D6226-98e1 Standard Test Method for Open Cell Content of Rigid Cellular Plastics
ASTM UOP874-88 Pore Size Distribution of Porous Substances by Nitrogen Adsoprtion Using a Quantachrome Analyzer
ASTM C1676/C1676M-19 Standard Specification for Microporous Thermal Insulation
ASTM E1294-89(1999) Standard Test Method for Pore Size Characteristics of Membrane Filters Using Automated Liquid Porosimeter
ASTM D3851-97(2003)e1 Standard Specification for Urethane Microcellular Shoe Soling Materials
ASTM D3851-97 Standard Specification for Urethane Microcellular Shoe Soling Materials
ASTM E128-99(2011) Standard Test Method for Maximum Pore Diameter and Permeability of Rigid Porous Filters for Laboratory Use
ASTM D3851-17 Standard Specification for Microcellular Polyurethane Shoe Soling Materials
ASTM F316-03(2019) Standard Test Methods for Pore Size Characteristics of Membrane Filters by Bubble Point and Mean Flow Pore Test
ASTM D3489-11 Standard Test Methods for Microcellular Urethane Materials
ASTM D3489-96 Standard Test Methods for Rubber--Microcellular Urethane
ASTM D3851-17(2022) Standard Specification for Microcellular Polyurethane Shoe Soling Materials
ASTM D3489-17 Standard Test Methods for Microcellular Urethane Materials

Korean Agency for Technology and Standards (KATS), Pore diameter in

KS B ISO 273:2010 Diameter of clearance holes and counterbores for bolts and screws
KS B 1006-1975 Hole Sizes Before Threading
KS B 2305-2006 Nominal size and bore of valves
KS B 5409-2013 Photographic lenses ? Methods for the measurement of the effective aperture, F-number and relative aperture
KS B 5409-1998 Photographic lenses-Methods for the measurement of the effective aperture, F-number and relative aperture
KS B 5409-1982 Photographic lenses ? Methods for the measurement of the effective aperture, F-number and relative aperture
KS X ISO 6342-2007(2022) Micrographics－Aperture cards－Method of measuring thickness of buildup area
KS B 5409-2013(2018) Photographic lenses?Methods for the measurement of the effective aperture, F-number and relative aperture
KS X ISO 10549-2007(2022) Micrographics－A6 size aperture cards
KS B ISO 273-2010(2020) Diameter of clearance holes and counterbores for bolts and screws
KS X ISO 6342-2007(2017) Micrographics－Aperture cards－Method of measuring thickness of buildup area
KS M ISO 23202-2016(2021) Aluminium oxide used for the production of aluminium－Determination of particles passing a 20 micrometer aperture sieve
KS K 0754-2007 Test method for apparent opening size of geotextile-Dry method
KS K 0754-2015 Standard test method for determining apparent opening size of a geotextile
KS B 2305-2006(2021) Nominal size and bore of valves
KS B 6345-1986 Vane Motors for Oil Hydraulic Use
KS X ISO 10549:2007 Micrographics－A6 size aperture cards
KS V 7831-2005 Cylinder liners for small size marine engines withcylinder bore 230 mm or less
KS P ISO 10323:2020 Dentistry — Bore diameters for rotary instruments such as discs and wheels
KS B ISO 2541:2018 Centre drills for centre holes with radius form — Type R
KS A ISO 486:2003 Cinematography－16 mm motion－picture film perforated 8 mm Type R－Cutting and perforating dimensions

Group Standards of the People's Republic of China, Pore diameter in

T/QGCML 741-2023 Pile hole diameter detection device
T/QGCML 406-2022 Microporous aerator
T/CSTM 00200-2021 Microporous thermal insulation products
T/CASME 535-2023 Cell culture microtiter plate
T/ZSA 110-2022 Specific surface area and pore size analyzer
T/ZZB 0067-2016 Microporous PTFE membrane
T/CASME 91-2022 Expanded sealing microporous material for automotive
T/CPCIF 0167-2021 Microporous thermal insulating ceramic composite material
T/CSTM 00613-2023 Fumed powder microporous thermal insulation products
T/CECA 78-2022 Porous sound-absorbing particles for microspeakers
T/ZZB 2613-2022 Infusion sets for single use with micropore filters
T/DASI 019-2022 Cast-in-place microporous water-conducting pavement (ground) system
T/CESA 1210-2022 Microporous aluminum foil for supercapacitors
T/SPSTS 011-2019 Current collector of micro-porous aluminium foil for lithium-ion battery
T/CESA 1211-2022 Microporous copper foil for supercapacitors
T/SPSTS 012-2019 Current collector of micro-porous copper foil for lithium-ion battery
T/CSTM 00248-2020 Current collector of micro-porous copper foil for lithium-ion battery
T/CSTM 00249-2020 Current collector of micro-porous aluminium foil for lithium-ion battery
T/GDNA 004-2021 Textile – Test method for pore size characteristics gas-liquid replacement method
T/ZZB 1831-2020 Single-use polyethersulfone microporous membrane for medical device
T/ACEF 040-2022 Self-cleaning lamellen microporous diffuser for water and wastewater treatment
T/CAMS 104.1-2022 Test method for laser processing microstructurePart 1:Micro circle hole

Universal Oil Products Company (UOP), Pore diameter in

UOP 964-2011 Surface Area, Pore Volume, Average Pore Diameter, and Pore Size Distribution of Porous Materials by Nitrogen Adsorption
UOP 578-2011 Automated Pore Volume and Pore Size Distribution of Porous Substances by Mercury Porosimetry

Japanese Industrial Standards Committee (JISC), Pore diameter in

JIS Z 8831-3:2010 Pore size distribution and porosity of solid materials -- Part 3: Analysis of micropores by gas adsorption
JIS B 1001:1985 Diameter of clearance holes and counterbores for bolts and screws
JIS B 1004:1975 Hole sizes before threading
JIS B 7095:1997 Photographic lenses -- Methods for the measurement of the effective aperture, F-number and relative aperture
JIS Z 8831-2:2010 Pore size distribution and porosity of solid materials -- Part 2: Analysis of mesopores and macropores by gas adsorption
JIS B 1004:2009 Hole sizes before threading
JIS B 2001:1987 Nominal size and bore of valves
JIS T 5510:2015 Dental rotary instruments -- Bore diameters such as discs and wheels
JIS Z 6006:1995 Aperture card for 35 mm microfilm of technical drawings
JIS B 7128:1974 Location and area of the image formed by the camera aperture for 8 mm motion-picture film

SE-SIS, Pore diameter in

SIS SMS 1724-1965
SIS SMS 210-1944
SIS SMS 1523-1950
SIS SS 2173-1988 Diameters of spot facings, counterbores and countersinks - MScrews and nuts with ISO metric screw threads and tapping screws
SIS SEN 86 02 06
SIS SMS 2852-1971 Dust separating. Duct apertures for dust measurement
SIS SEN 86 02 08
SIS SS 62 23 23-1983 Micrographics - Unitized microfilm carrier (aperture card) - Determination of adhesion of protection sheet to a per- ture adhesive
SIS SMS 982-1970 Wood-working machines. Spindle diameters for machines ivith bored tools
SIS SS 03 22 11-1987 Construction drawings - Drawing sheets - Material and holes for overlay-technique
SIS SS-ISO 1307:1990 Rubber and plastics hoses — Bore diameters and tolerances on length
SIS SMS 1747-1973 Screw calliper gauges. Profiles and tolerances. ISO inch screw threads

Taiwan Provincial Standard of the People's Republic of China, Pore diameter in

CNS 3594-1988 Bore Diameter of Milling Cutters
CNS 5674-1980 Cutter Bore
CNS 211-1953 Diameters of Drill Heads (for Drilling Bolt Holes)
CNS 7475-1981 Methods of Measurement for Effective Aperture, F - number, Aperture Ratio and T-number of Photographlc Lenses
CNS 4245-1978 Clearance Holes for Metric Bolts (1.6 up to and Including 150 mm Thread Diameter)
CNS 14262-1998 Method of test for determining apparent opening size of a geotextile
CNS 1409-1982 Micro Porous Rubber Separator for Lead Storage Batteries
CNS 4949-1979 Tapping Screws, Applications and Core Holes
CNS 4584-1983 Bolted Connrctions with Reduced Body Thread Holes for Studs

HU-MSZT, Pore diameter in

IN-BIS, Pore diameter in

U.S. Air Force, Pore diameter in

AIR FORCE A-A-59883 A-2011 BORESCOPE

Association Francaise de Normalisation, Pore diameter in

NF E81-061:1991 Punching and stamping. Aperture and pitch of perforated materiel with round holes and square holes.
NF G32-302:1981 Habillement - Accessoires pour vêtements - Boutons à 2 ou 4 trous - Diamètres et entraxes des trous
NF Z86-157*NF ETS 300157:1996 Satellite earth stations and systems (ses). Receive-only very-small aperture terminal (vsats) operating in the 11/12 GHz frequency bands.
NF L81-450:1954 Section of trimming for aperture edges (rech.).
NF T56-101:1976 ELASTOMER OR PLASTICS BASED CELLULAR PRODUCTS. COMPRESSION TEST ON RIGID MATERIALS.
NF T56-117:1979 RUBBER OR PLASTIC CELLULAR PRODUCTS. ACCELERATED AGEING TESTS. RIGID AND FLEXIBLE CELLULAR PRODUCTS.
NF R81-008:1980 Cellular plastics. Selection criteria.
NF T56-108:1979 RUBBER OR PLASTICS CELLULAR MATERIALS. DETERMINATION OF TENSILE STRENGTH AND ELONGATION AT BREAK FOR FLEXIBLE CELLULAR MATERIALS.
NF G38-017:1989 TEXTILES. ARTICLES FOR INDUSTRIAL USES. TESTS FOR GEOTEXTILES. MEASUREMENT OF PORE SIZE. DETERMINATION OF FILTRATION OPENING.
NF R99-211:1980 Flexible cellular materials - Classification - Symbolization - Characteristics.
NF R81-301:1980 Flexible cellular plastics with skin. Scratching test.
NF R80-501:1980 Flexible plastics and flexible cellular plastics. Staining capability.
NF EN ISO 10323:2013 Médecine bucco-dentaire - Diamètres d'alésage des instruments rotatifs tels que disques et roues
NF Z43-084:1984 Micrographics. Aperture card, data processing type.
NF G32-303:1981 Habillement - Accessoires pour vêtements - Boutons à queue - Diamètre et position du trou .
NF P13-306:1983 Blocs perforés en terre cuite destinés à rester apparents
NF H44-040*NF EN 14847:2006 Aerosol containers - Tinplate containers - Dimensions of the 25,4 mm aperture
NF EN 24003:1993 Matériaux en métal fritté perméable - Détermination de la dimension des pores - Méthode bulloscopique.
NF T56-111:1986 Plastics. Flexible cellular materials. Determination of identation characteristics.
NF T30-804:1981 Building paints. Specifications of microporous cladding paints.
NF J41-420:1957 Shipbuilding. Kingston valves, nominal bore 50-175 mm. Body.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Pore diameter in

GB/T 1967-1996 Test method for pore diameter of porous ceramic
GB/T 21650.3-2011 Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption.Part 3:Analysis of micropores by gas adsorption
GB/T 11415-1989 Laboratory sintered(fritted) filters--Porosity grading, classification and designation
GB 11415-1989 Laboratory Sintered (Porous) Filter Pore Size, Classification and Designation
GB/T 26711-2011 Microporous nib pens
GB/T 14799-1993 Measuring method of geotextile pore size
GB/T 32361-2015(英文版) Test methods for pore size properties of membrane filters—Bubble point and mean flow pore test
GB/T 20205-2006 Micropore anti-counterfeiting marker generated by heavy ion
GB/T 20330-2006 Drill diameter for use prior to tapping screw threads
GB/T 3807-1994 Polyvinyl chloride cellular plastic slippers
GB/T 21650.2-2008 Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption.Part 2: Analysis of mesopores and macropores by gas adsorption
GB/T 24219-2009 Determination of ebullition aperture of woven filtering fabric
GB/T 2679.14-1996 Filter paper and filterboard--Determination of maximum pore diameter
GB/T 42269-2022 Determination of pore size for membranes—Gas permeation method
GB/T 42035-2022 Determination of pore size distribution of coal and rock—Nuclear magnetic resonance
GB/T 33230-2016 Aluminum and aluminum alloy micro-multiport profiles
GB/T 21650.1-2008 Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption.Part 1: Mercury porosimetry
GB/T 32361-2015 Test methods for pore size properties of membrane filters.Bubble point and mean flow pore test

Professional Standard - Ocean, Pore diameter in

HY/T 053-2001 Microfiltration membrane
HY/T 039-1995 Determination method of microporous membrane pore performance
HY/T 038-1995 GTL-D Membrane Pore Size Meter
HY/T 104-2008 Ceramic microfiltration membrane module
HY/T 065-2002 Microporous membrane of polyvinylidene fluoride
HY/T 103-2008 Hollow fiber microfiltration membrane equipment
HY/T 110-2008 Microporous hollow fiber membrane of polypropylene
HY/T 055-2001 Pleated cartridge microfiltration core
HY/T 063-2002 Tubular ceramic microporous filtration membrane elements
HY/T 051-1999 Test methods for hollow fiber microporous membranes
HY/T 064-2002 Test methods for tubular ceramic microporous filtration membrane

Professional Standard - Light Industry, Pore diameter in

QB/T 4163-2011 Microporous nibs
QB/T 4168-2011 Inks for microporous nib pen
QB/T 3651.5-1999 microporous ink pen terminology
QB/T 1258-1991 Polyvinyl chloride microporous separator for lead-acid battery

Professional Standard - Machinery, Pore diameter in

JB/T 8248.2-1999 Method for measurement for effective aperture and relative aperture of camera lenses
JB/ZQ 4719-2006 Diameter of twist drill for drilling hole before inside whorl treatment or car (bore) hole diameter
JB/T 7384.16-1994 Fasteners Plug gauges for bore size of rivets
JB/T 7384.18-1994 Fasteners Gauges for bore diameter of gaskets
JB/T 9987-1999 Diameter of the twist drill used before tapping
JB/T 7630.2-1998 Microporous rubber separator for lead acid storage batteries
JB/T 6972-1993 Measurement method for microporous exhaust muffler
JB/T 7630.2-2008 Microporous rubber separators for lead-acid batteries
JB/T 7630.5-1998 Microporous polyethylene separator for lead acid storage batteries
JB/T 7630.5-2008 Microporous polyethylene separators for lead-acid batteries

RU-GOST R, Pore diameter in

GOST 21586-1976 Countersinks for machining holes diameters from 3 to 80 mm. Hole tolerance
GOST 14802-1985 Rivets (high precision). Hole diameters for rivets, urset head dimensions and length selection
GOST 17573-1972 Multiball hard differential rollers by diameters from 40 to 300 mm for dimension-finishing of openings of machine components by pressere. Design and dimensions
GOST 19257-1973 Holes for threading metric thread. Diameters
GOST 21350-1975 Holes for threading pipe taper screw thread. Diameters
GOST 21348-1975 Holes for threading pipe cylindrical thread. Diameters
GOST R 50035-1992 Combined broaches with diameter from 50 to 120 mm for slitting holes with involute profile with wind round tail and centring at outside diameter with module from 1,5 to 2,5 mm. Construction
GOST R 50037-1992 Combined broaches with diameter from 55 to 130 mm for slitting holes with involute profile with wind round tail and centring at outside diameter with module from 3 to 4 mm. Construction
GOST R 50038-1992 Combined broaches with diameter from 55 to 130 mm for slitting holes with involute profile with wind round tail and centring at outside dimeter with modul from 3 to 5. Construction
GOST R 50036-1992 Combined broaches with diameter from 90 to 120 mm for slitting holes with involute profile with wind round tail and centring at outside diameter with module from 2,5 mm. Construction
GOST 15873-1970 Elexible cellular plastics. Method of test for tensile properties
GOST 19177-1981 Rubber porous sealing gaskets. Specifications
GOST 23206-1978 Rigid cellular plastics. Compression test method
GOST 18626-1973 Bore diameters of components of vacuum systems. Basical dimensions
GOST 12632-1979 Porous rubber sheets and details for shoes bottom. Specifications
GOST 28701-1990 Wood-cutting tool. Cutters. Diameters of tool mounting bore
GOST 25379-1982 Metalcutting machine tools. Diameters of bores for cylindrical shank tools
GOST 22346-1977 Flexible cellular plastics. Method for the determination cold-resistance
GOST 12813-1967 Aircraft and helicopter tank filling orifices. Diameters
GOST 14865-1978 Setting rings for internal measuring instruments. Specifications
GOST 2409-1995 Refractories. Method for determination of bulk density apparent and true porosity, water absorbtion
GOST 13.1.407-1991 Reprography. Micrography. Devices for mounting microfilms into jackets. General technical requirements. Methods of control
GOST 13.1.408-1991 Reprography. Micrography. Devices for mounting microfilms into aperture cards. General technical requirements. Methods of control

PL-PKN, Pore diameter in

PN M59109-1971 Abrasive wheels External diameters and holes
PN N84507-1991 Still cameras. Lens aperture markings
PN M57025-1974 Holes in steel and cas? iron Diamefers of drills and reamers
PN C89427-1992 Cellular plastics and rubbers. Determination of linear dimensions

Professional Standard-Ships, Pore diameter in

CB/T 4436-2019 synthetic aperture sonar

国家市场监督管理总局、中国国家标准化管理委员会, Pore diameter in

GB/T 38949-2020 Determination of pore size for porous membranes—Standard particle method

Qinghai Provincial Standard of the People's Republic of China, Pore diameter in

DB63/T 1258-2014 Microporous Grass Green Micro 2
DB63/T 1012-2011 Microporous grass planting technical regulations

International Organization for Standardization (ISO), Pore diameter in

ISO 15901-3:2007 Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption - Part 3: Analysis of micropores by gas adsorption
ISO 15901-2:2006/cor 1:2007 Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption - Part 2: Analysis of mesopores and macropores by gas adsorption; Technical Corrigendum 1
ISO 13319-1:2021 Determination of particle size distribution - Electrical sensing zone method - Part 1: Aperture/orifice tube method
ISO 15901-2:2006 Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption - Part 2: Analysis of mesopores and macropores by gas adsorption
ISO 3017:1973 Title missing - Legacy paper document
ISO 3017:1981 Abrasive discs; Designation, dimensions and tolerances; Selection of disc outside diameter/centre hole diameter combinations
ISO 15901-2:2022 Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption — Part 2: Analysis of nanopores by gas adsorption
ISO 1307:1975 Withdrawal of ISO 1307-1975
ISO 1307:1983 Rubber and plastics hoses — Bore diameters and tolerances on length
ISO 12956:2010 Geotextiles and geotextile-related products - Determination of the characteristic opening size
ISO 12956:1999 Geotextiles and geotextile-related products - Determination of the characteristic opening size
ISO 486:1988 Cinematography; 16 mm motion-picture film perforated 8 mm Type R; cutting and perforating dimensions

Professional Standard - Ferrous Metallurgy, Pore diameter in

YB/T 4134-2005 Micropore corundum brick
YB/T 118-1997 Test method for pore size distribution of refractory
YB/T 113-1997 Burned microporous alumina-graphite brick
YB/T 141-1998 Microporous carbon brick for blast furnace
YB/T 141-2009 Microporous carbon brick for blast furnace
YB/T 4189-2009 Super Microporous Carbon Brick for Blast Furnace

工业和信息化部, Pore diameter in

YB/T 118-2020 Test method for pore size distribution of refractory materials
YB/T 113-2019 Fired microporous aluminum carbon bricks
JB/T 13853-2020 Microporous aeration and oxygenation equipment
QB/T 5490-2020 Polypropylene microporous foam sheet
JB/T 13912-2020 Online pinhole detection device for uncoiled wire

KR-KS, Pore diameter in

KS B 5409-2023 Methods for the measurement of the effective aperture, F-number and relative aperture of photographic lenses
KS M ISO 23202-2016 Aluminium oxide used for the production of aluminium－Determination of particles passing a 20 micrometer aperture sieve
KS P ISO 10323-2020 Dentistry — Bore diameters for rotary instruments such as discs and wheels
KS B ISO 2541-2018 Centre drills for centre holes with radius form — Type R

CZ-CSN, Pore diameter in

CSN 72 2613-1966 Burnt facing bricks perforated
CSN 10 7015-1980 Vacuum technology. Bore diameters.
CSN 50 0402-1994 Filter papers. Determination of the maximum pore diameter
CSN ON 25 2712-1966
CSN 20 1505-1983 Metal-working machines. Tool hole diameters for cutting tools with cylindrical shank
CSN 25 4128-1964 Limit thread calliper gauges. Metric thread M 3 to M 100
CSN 66 8211-1969 Perforation test of detonators at a teíting plate
CSN 02 4650-1965 Tilting double-row ball bearings with bore diamoter d < 10
CSN 25 4130-1964 Master gauges for thread calliper gauges. Metric thread M 3 to M 100
CSN 25 4188-1964 Limit thread calliper gauges. Cylindrical pipe thread G 1/8" to G 3 1/2"

European Committee for Standardization (CEN), Pore diameter in

EN 23016:1989 Hole Sizes for Solid Rivets
EN 2309:1989 Aerospace series Hole sizes for solid rivets
EN 15006:2006 Metal aerosol containers - Aluminium containers - Dimensions of the 25,4 mm aperture
EN 15008:2006 Aerosol containers - Aluminium containers - Dimensions of one-piece cans with 25,4 mm aperture
EN 2484:1989 Microfilming of Drawings Aperture Card for 35 mm Microfilm
EN 14847:2005 Aerosol containers - Tinplate containers - Dimensions of the 25,4 mm aperture

IET - Institution of Engineering and Technology, Pore diameter in

VERY SML APRT TERM-1992 Very Small Aperture Terminals (VSATs)
APRT ANT DIFF THEO-1981 Aperture Antennas and Diffraction Theory

Professional Standard - Environmental Protection Certification Specification , Pore diameter in

HCRJ 031-1998 Middle and fine bubble diffusers
HCRJ 032-1998 Microporous filter

Shandong Provincial Standard of the People's Republic of China, Pore diameter in

DB37/T 1774-2011 Four-hole carp in Weishan Lake
DB37/T 2291-2013 Technical specifications for microporous aeration at the bottom of ponds

North Atlantic Treaty Organization Standards Agency, Pore diameter in

STANAG 3212-1998 DIAMETERS FOR GRAVITY FILLING ORIFICES
STANAG 3237-1982 APERTURE OF TERMINAL RING OR LINK OF AIRCRAFT LIFTING SLINGS

AENOR, Pore diameter in

UNE 17020:1957 CUT THREADED SCREWS. HOLE DIAMETER.
UNE-EN 2309:1992 AEROSPACE SERIES. HOLE SIZES FOR SOLID RIVETS.
UNE 25161:1963 SELECTIVE LIST OF THE HOLE DIAMETERS FOR STEEL RIVET SETTING (2-20 MM DIAMETERS).
UNE 25163:1963 SELECTIVE LIST OF THE DIAMETERS OF SCREWS CLEARANCE HOLES (4-24 MM).
UNE 101360:1986 FLUID POWER SYSTEMS AND COMPONENTS. CYLINDER BORES AND PISTON DIAMETERS
UNE-EN 14847:2006 Aerosol containers - Tinplate containers - Dimensions of the 25,4 mm aperture

Society of Automotive Engineers (SAE), Pore diameter in

SAE AS4760-4-1971 AS4760 1/4" Bore. Sediment Drain Valve
SAE AS3330-2-1951 AS3330 1/4" Bore Water/Sediment Drain Valve
SAE AS4408A-2011 Fitting Assembly, Elbow 90°, Reducer and Nonreducer, Internal Flare
SAE MAP1753A-2012 Hole Sizes, Recommended for Metric Fasteners on Propulsion Equipment
SAE AS152901-2005 STUD, STEPPED, DRILLED, 1.5 DIA ENGAGEMENT, .3125-18 X .250-28
SAE AS152601-2005 STUD, STEPPED, DRILLED, 1.5 DIA ENGAGEMENT, .250-20 X .190-32
SAE AS153201-2007 STUD, STEPPED, DRILLED, 1.5 DIA ENGAGEMENT, .375-16 x .3125-24
SAE AS152901 THRU AS153200-1999 Stud, Stepped, Drilled 1.5 Dia Engagement, .3125-18 X .250-28
SAE AS52600-1-1990 AS52600-699 Nut - Reduced Hexagon - Self Locking - Deep Counterbored - Metric Series

Professional Standard - Railway, Pore diameter in

TB/T 1697-1985 Railway culvert aperture series

Professional Standard - Post and Telecommunication, Pore diameter in

YD/T 816-2003 Large-core high-value aperture multi-mode optical cable
YD/T 816-1996 Large core diameter and large numerical aperture multimode fiber

TIA - Telecommunications Industry Association, Pore diameter in

EIA/TIA-455-167A-1992 FOTP-167 Mode Field Diameter@ Variable Aperture in the Far Field
TIA-455-177-A-1992 FOTP177 Numerical Aperture Measurement of Graded-Index Optical Fibers

American Society of Mechanical Engineers (ASME), Pore diameter in

ASME MFC-14M-1995 Measurement of fluid flow using small bore precision orifice meters
ASME MFC-14M-2003 Measurement of Fluid Flow Using Small Bore Precision Orifice Meters

Military Standards (MIL-STD), Pore diameter in

DOD A-A-54752-1992 DISK, FILTERING, MICROPOROUS

GM North America, Pore diameter in

GM GMT-81.103-1968 Tubeless Tire Valve Assemblies Straight Snap-in Type for .625 DIA Rim Holes
GM222M-2002 Elastomeric Microcellular Polyurethane Foam Revision A
GM GMD200-1988 Recommended Hole Sizes for Metric Tapping Screws General
GM VOL I SEC D-1966-c Section D - Recommended Hole Sizes for Tapping Screws
GM223M-2003 Flexible Cellular Materials - Polyurethane Foams Revision A
GM GM222M-2012 Elastomeric Microcellular Polyurethane Foam Issue 3; Do Not Use on New Programs; No Replacement
GM GM222M-2013 Elastomeric Microcellular Polyurethane Foam (Issue 4)

Danish Standards Foundation, Pore diameter in

DS 2389:1993 Centre holes 60 degree. Determination of dimensions
DS 2390:1993 Centre holes 90 degree. Determination fo dimensions
DS/ISO 6343:1982 Micrographics. Unitized microfilm carrier (aperture card). Determination of adhesion of protection sheet to aperture adhesive
DS/ETS 300333:1998 Satellite Earth Stations and Systems (SES) - Receive-only Very Small Aperture Terminals (VSATs) operating in the 4 GHz frequency band
DS/EN ISO 10323:2013 Dentistry - Bore diameters for rotary instruments such as discs and wheels
DS/ISO 1307:1984 Rubber and plastics hoses Bore diameters and tolerances on length
DS/ETS 300157:1998 Satellite Earth Stations and Systems (SES) - Receive-only Very Small Aperture Terminals (VSATs) operating in the 11/12 GHz frequency bands
DS/EN 24003:1994 Permeable sintered metal materials-Determination of bubble test pore size
DS/EN 14847:2006 Aerosol containers - Tinplate containers - Dimensions of the 25,4 mm aperture

American National Standards Institute （ANSI), Pore diameter in

ANSI/EIA/TIA 455-167A:1992 Mode Field Diameter Measurement - Variable Aperture Method in the Farfield
ANSI/TIA/EIA 455-134-1996 Measurement of Connector Ferrule Hole Inside Diameter
ANSI/TIA/EIA 455-135-1996 Measurement of Connector Ferrule Inside and Outside Diameter Circular Runout
ANSI B93.3-1984 Cylinder Bore and Piston Rod Diameters - Inch Series
ANSI/EIA/TIA 455-177A:1992 Numerical Aperture Measurement of Graded-Index Optical Fibers
ANSI/ASTM D3576:1998 Test Method for Cell Size of Rigid Cellular Plastics (08.02)

(U.S.) Ford Automotive Standards, Pore diameter in

FORD ESH-M9H99-A2-1991 SCREEN, NYLON, MONOFILAMENT, 350 MICROMETRE MESH OPENING (Shown on ESH-M9H99-A1)
FORD ESH-M9H99-A3-1991 SCREEN, NYLON, MONOFILAMENT, 355 MICROMETRE MESH OPENING (Shown on ESH-M9H99-A1)
FORD ESH-M9H99-A4-1991 SCREEN, NYLON, MONOFILAMENT, 132 MICROMETRE MESH OPENING (Shown on ESH-M9H99-A1)
FORD WSP-M9H137-A-1993 SCREEN, POLYESTER, MONOFILAMENT, 120 MICROMETER MESH OPENING
FORD FLTM EU-BQ 003-04-2000 DETERMINATION OF MICRO CRACK OR MICRO PORE DENSITY IN ELECTROPLATED CHROMIUM COATINGS
FORD ESH-M9H99-A1-1991 SCREEN, NYLON, MONOFILAMENT, 275 MICROMETRE MESH OPENING

CH-SNV, Pore diameter in

SN EN 54 Teil 9-1984 Components of automatic fire detection SystemsPart 9: Fire sensitivity festOrganes constitutifs des systemes de detection automatique d'incendiePartie 9: Essais de sensibilite sur foyers types

VN-TCVN, Pore diameter in

TCVN 330-1986 Round nuts with radially spacrd holes

Indonesia Standards, Pore diameter in

SNI 08-4418-1997 Test method for pore size of geotextile

Professional Standard - Aerospace, Pore diameter in

QJ/Z 19-1984 Screw Hole Blank Inner Diameter Smooth Plug Gauge
QJ 2920-1997 Bottom hole diameter before MJ internal thread tapping
QJ 151-1974 Type and size of thread rolling wheel (inner hole diameter φ54mm)
QJ 400-1978 Countersinking of countersunk screw holes (screw diameter = M3~M10, ψ = 90°)
QJ 399-1978 Countersink rivet hole countersinking (rivet diameter = 2.5~6, ψ = 90°, 120°)
QJ 395-1978 Countersinking rivet holes countersinking (rivet diameter = 3~6, ψ = 90°, 120°)

Professional Standard - Chemical Industry, Pore diameter in

HG/T 6138-2023 Specific surface area and pore size analyzer
HG/T 2489-2007 Cellular for shoes.Determination of hardness
HG/T 2489-1993 Test method for hardness of microporous materials for footwear
HG/T 4993-2016 Cellular material for shoes.Determination of resilience
HG/T 2874-1997 Determination of the heat shrinkage of celluar material for shoes
HG/T 2872-1997 Cellular material for rubber-plastics shoes-Determination of apparent density
HG/T 2876-1997 Cellular material for rubber-plastics shoes-Determination of compression set
HG/T 2872-2009 Cellular material for rubber-plastics shoes.Determination of apparent density
HG/T 2726-1995 Test method for tear strength of microporous sole materials

未注明发布机构, Pore diameter in

BS 7591-1:1992(1999) Porosity and pore size distribution of materials — Part 1 : Method of evaluation by mercury porosimetry
BS ISO 23202:2006(2007) Aluminium oxide used for the production of aluminium — Determination of particles passing a 20 micrometre aperture sieve
BS 7591-2:1992(1999) Porosity and pore size distribution of materials — Part 2 : Method of evaluation by gas adsorption
DIN EN ISO 10323:1995 Dental rotary instruments — Bore diameters for discs and wheels

Institute of Interconnecting and Packaging Electronic Circuits (IPC), Pore diameter in

IPC TM-650 2.2.13.1-1983 Thickness, Plating in Holes Micro-Ohms Method; Revision A - January 1983
IPC IPC/JPCA-4104-1999 Specification for High Density Interconnect (HDI) and Microvia Materials

YU-JUS, Pore diameter in

JUS K.T3.120-1983 60 gauging membres for holes from 1 up to and including 50 mm nominal diameter
JUS K.T3.124-1983 NO TGO plug gauges for holes from 1 to and including 50 mm nominal diameter
JUS K.T3.121-1983 NOTGOgauging members; for vvholes from 1 to and including 50 mm nominal diameter
JUS K.T3.131-1983 NOTGO gauging memberes for holes over 40 to 120 mm nominal diameter cylindrical plug gauges
JUS K.T3.122-1983 GO and NO TGO plug gauges for holes from f to and including 50 mm nominal diameter

Standard Association of Australia （SAA）, Pore diameter in

AS 2282.4:1999 Methods for testing flexible cellular polyurethane - Determination of apparent density of flexible cellular polyurethane sheeting up to 13 mm thick
AS 2282.5:1999 Methods for testing flexible cellular polyurethane - Determination of cell count
AS 1203.3:1996 Microfilming of engineering documents - Unitized 35 mm microfilm carriers
AS 1257:1973/Amdt 1:1979

National Metrological Verification Regulations of the People's Republic of China, Pore diameter in

JJG 467-1986 Verification Regulation of Precision Bore Diameter Measuring Instrument

Professional Standard - Aviation, Pore diameter in

HB 4207-1989 Vernier caliper for inner hole clearance groove diameter
HB 2075-1989 Vernier caliper for inner hole clearance groove diameter
HB 2075-1974 Vernier caliper for bore diameter
HB 2074-1974 Vernier caliper for bore diameter
HB/Z 259-1994 Bottom hole diameter and deviation of interference thread process
HB 2074-1989 Vernier caliper for inner hole clearance groove diameter (B＝6~100mm)
HB 3874-1986 Bottom hole diameter and deviation of internal thread cutting process
HB 4270-2004 Small diameter smooth plug gauge of standard tapping ring for wire thread insert

European Association of Aerospace Industries, Pore diameter in

AECMA PREN 2309-1979 Hole Sizes for Solid Rivets Aerospace Series Edition 1

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, Pore diameter in

GB/T 33052-2016 Microporous functional membrane—Measurement for Porosity—Absorption method by cetane

US-FCR, Pore diameter in

FCR COE ER 1110-2-1807-1997 PROCEDURES FOR DRILLING IN EARTH EMBANKMENTS
FCR COE ER 1110-1-1807-1997 PROCEDURES FOR DRILLING IN EARTH EMBANKMENTS

Professional Standard - Urban Construction, Pore diameter in

CJ/T 3015.1-1993 Fine bubble aerator for wastewater treatment
CJ/T 263-2007 Corundum fine bubble diffuser for water and wastewater treatment
CJ/T 263-2018 Corundum microporous aerator for water treatment
CJ/T 3068-1997 Sintered polymolecular microporous tubular filter
CJ/T 264-2007 Membrane fine bubble diffuser for water and wastewater treatment
CJ/T 264-2018 Rubber membrane microporous aerator for water treatment
CJ/T 3015.4-1996 Openable middle and fine bubble diffuser for wastewater treatment
CJ/T 475-2015 Measurement of oxygen mass transfer in clean water for fine bubble diffuser

NL-NEN, Pore diameter in

NEN 2835-1971 Gauges - Plug gauges for holes, diameters 1 up to and including 40 mm
NEN 2810-1987 Gauges - Plug gauges for holes, diameters 1 up to and including 40 mm

Military Standard of the People's Republic of China-General Armament Department, Pore diameter in

GJB 6692-2009 General specification forairborne synthetic aperture radar
GJB 9352-2018 Internal calibration method of spaceborne synthetic aperture radar
GJB 9353-2018 External calibration method for spaceborne synthetic aperture radar
GJB 9053-2017 Spaceborne synthetic aperture radar auxiliary data requirements
GJB 2320-1995 Specification for polyurethane microcellular foam coated fabrics
GJB 2320A-2021 Specification for polyurethane microcellular foam coated fabrics
GJB 5175-2004 General requirements for data processing system of synthetic aperture radar
GJB 9052-2017 Ground integrated test method for spaceborne synthetic aperture radar

Professional Standard - Electron, Pore diameter in

SJ 2667-1986 Methods of measurement of numerical aperture of optical fibres and cables
SJ/T 10171.10-1991 Determination of maximum Pore diameter in separator.Bubble test method

NATO - North Atlantic Treaty Organization, Pore diameter in

STANAG 3212-1988 Diameters for Gravity Filling Orifices (ED 5 AMD 2)

(U.S.) Telecommunications Industries Association , Pore diameter in

TIA/EIA-455-134-1997 FOTP-134 Measurement of Connector Ferrule Hole Inside Diameter
TIA-455-135-1997 FOTP-135 Mesurement of Connector Ferrule Inside and Outside Diameter Circular Runout
TIA-455-134-1997 FOTP-134 Measurement of Connector Ferrule Hole Inside Diameter

BE-NBN, Pore diameter in

NBN E 66-101-1973

RO-ASRO, Pore diameter in

STAS 13083-1992 Determination of pores with radius dimension of 0...300 A by adsorption of nitrogen on pored solids
STAS 13072-1992 Determination of pores volume having the radius of 0 ... 300 A by adsorbtion of nitrogen on porous solids
STAS SR ISO 10323:1995 Dental rotary instruments - Bore diameters for discs and wheels
STAS 1456/3-1974 Steels for rolling bearings DETERMINATION OF MIGROPOROSITIES Microscopical method
STAS 11365-1979 Information and documentation MICROFILMING OF NEWSPAPER ON 35 mm UNPERFORATED MICROFILM
STAS 10832-1976 AUTOCLAVED CELL CONCRETE Reinforced elements

GOSTR, Pore diameter in

GOST 17215-1971 Micrometric hole gauges. Methods and means of verification
GOST 22346-2017 Cellular flexible plastics. Method for determination cold-resistance

United States Navy, Pore diameter in

NAVY AN6237 REV 2 VALID NOTICE 1-2013 Filter Element - Hydraulic Replaceable Micronic Vent Type

IT-UNI, Pore diameter in

UNI 6946-1971

TR-TSE, Pore diameter in

TS 511-1967 Light Metal Rivets for Shipbuilding Nominal Diameters, Rivet Hole Diameters and Clearances

Guangdong Provincial Standard of the People's Republic of China, Pore diameter in

DB44/T 2058-2017 Technical conditions for microporous aeration and oxygenation equipment

Xinjiang Provincial Standard of the People's Republic of China, Pore diameter in

DB65/T 4153-2018 Technical specifications for microporous aeration in overwintering ponds

ZA-SANS, Pore diameter in

SANS 719:2008 Electric welded low carbon steel pipes for aqueous fluids (large bore)

JP-JARI, Pore diameter in

JRIS R 0301-2006 Rolling stock-Hole size atandard for piping and wiring tube

Defense Logistics Agency, Pore diameter in

DLA MIL-PRF-55339/17 B VALID NOTICE 1-2013 Adapter, Connector, Coaxial, Radio Frequency, T, (Within Series BNC Jack to Jack and Series BNC Plug to Jack) Class 2
DLA A-A-59581 C-2008 BEARING, BALL, ANNULAR, SINGLE ROW, RADIAL, NON-FILLING SLOT, BORE DIAMETERS UNDER 10 MM

Hebei Provincial Standard of the People's Republic of China, Pore diameter in

DB13/T 2768.4-2018 Graphene powder material detection method part 4: specific surface area, pore volume and pore diameter BET method

Lithuanian Standards Office , Pore diameter in

LST ETS 300 333 Leid.2-2006 Satellite Earth Stations and Systems (SES);Receive-only Very Small Aperture Terminals (VSATs) operating in the 4 GHz frequency band
LST ETS 300 157 Leid.2-2005 Satellite Earth Stations and Systems (SES); Receive-only Very Small Aperture Terminals (VSATs) operating in the 11/12 GHz frequency bands
LST EN ISO 10323:2002 Dental rotary instruments - Bore diameters for discs and wheels (ISO 10323:1991)
LST EN 14847-2006 Aerosol containers - Tinplate containers - Dimensions of the 25,4 mm aperture

Canadian General Standards Board （CGSB), Pore diameter in

CGSB 72.14-M89-CAN/CGSB-1989 Microcopies Unitaires Sur Film De 35 mm (Cartes A Fenetre)

Aerospace Industries Association, Pore diameter in

AIA NAS 721-1979 Screw, Miniature Fillister Head (Rev. 2) R(1992)

European Telecommunications Standards Institute (ETSI), Pore diameter in

ETSI ETS 300 157-1996 Satellite Earth Stations and Systems (SES); Receive-Only Very Small Aperture Terminals (VSATs) Operating in the 11/12 GHz Frequency Bands

ETSI - European Telecommunications Standards Institute, Pore diameter in

ETS 300 157-1996 Satellite Earth Stations and Systems (SES); Receive-Only Very Small Aperture Terminals (VSATs) Operating in the 11/12 GHz Frequency Bands

Society of Motion Picture and Television Engineers (SMPTE), Pore diameter in

SMPTE 7-1999 Motion-Picture Film (16-mm) - Camera Aperture Image and Usage
SMPTE ST 7-2004 Motion-Picture Film (16-mm) - Camera Aperture Image and Usage

ITU-R - International Telecommunication Union/ITU Radiocommunication Sector, Pore diameter in

ITU-R S.727-1-2002 Cross-polarization isolation from very small aperture terminals (VSATs)

Jilin Provincial Standard of the People's Republic of China, Pore diameter in

DB22/T 2519-2016 Technical specifications for microporous aeration at the bottom of overwintering ponds

Jiangsu Provincial Standard of the People's Republic of China, Pore diameter in

DB32/T 3351-2018 Technical specifications for the installation of microporous aeration and oxygenation equipment
DB32/T 1697-2011 Technical specifications for microporous aerobic ecological breeding in crab ponds

轻工业部, Pore diameter in

QB 1258-1991 Polyethylene chloride microporous separators for lead-acid batteries

International Telecommunication Union (ITU), Pore diameter in

ITU-R RS.2043-0-2014 Characteristics of synthetic aperture radars operating in the Earth exploration-satellite service (active) around 9 600 MHz
ITU-R S.726-1 FRENCH-1993 Maximum permissible level of spurious emissions from very small aperture terminals (VSAT)
ITU-R S.726-1 SPANISH-1993 Maximum permissible level of spurious emissions from very small aperture terminals (VSAT)

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

ASHRAE AN-04-4-3-2004 Measurement of Pore Size Variation and Its Effect on Energy Wheel Performance

SAE - SAE International, Pore diameter in

SAE AS152601 THRU AS152900-1999 Stud@ Stepped@ Drilled@ 1.5 Dia Engagement@ .250-20 X .190-32
SAE AS153201 THRU AS153500-1998 Stud@ Stepped@ Drilled@ 1.5 Dia Engagement@ .375-16 x .3125-24

AIA/NAS - Aerospace Industries Association of America Inc., Pore diameter in

NASM24634-2012 SCREW@ TAPPING@ THREAD CUTTING@ TYPES D@ F@ G AND T@ APPROXIMATE HOLE SIZES FOR (Rev 1)

Professional Standard - Energy, Pore diameter in

NB/T 14008-2021 Determination of Shale Total Pore Size Distribution by Mercury Injection-Adsorption Combined Method

International Electrotechnical Commission (IEC), Pore diameter in

IEC 60793-1-43:2015 Optical fibres - Part 1-43: Measurement methods - Numerical aperture measurement