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Material Pore Size

Material Pore Size, Total:163 items.

In the international standard classification, Material Pore Size involves: Testing of metals, Powder metallurgy, Linear and angular measurements, Particle size analysis. Sieving, Energy and heat transfer engineering in general, Refractories, Pipeline components and pipelines, Radiocommunications, Components for aerospace construction, Internal combustion engines for road vehicles, Rotary-reciprocating mechanisms and their parts, Internal combustion engines, Cellular materials, TESTING, Technical drawings, Fuels, Materials for aerospace construction, Construction materials, Plastics, Fasteners for aerospace construction, Protection against fire, Electrical accessories, Rubber and plastics products, Inorganic chemicals, Fertilizers, Non-ferrous metals, Medical equipment.

RU-GOST R, Material Pore Size

GOST 26849-1986 Powder materials. Method of pore size determination
GOST ISO 1307-2013 Rubber and plastics hoses. Sizes, minimum and maximum inside diameters tolerances on cut-to-length

Canadian General Standards Board （CGSB), Material Pore Size

CGSB 148.1 NO.10-94-CAN/CGSB-1994 Methodes D'Essai Des Geosynthetiques Geotextiles - Determination Du Diametre D'Ouverture De Filtration

Heilongjiang Provincial Standard of the People's Republic of China, Material Pore Size

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

Association Francaise de Normalisation, Material Pore Size

NF EN 24003:1993 Matériaux en métal fritté perméable - Détermination de la dimension des pores - Méthode bulloscopique.
NF E81-061:1991 Punching and stamping. Aperture and pitch of perforated materiel with round holes and square holes.
NF T47-251*NF EN ISO 1307:2008 Rubber and plastics hoses - Hose sizes, minimum and maximum inside diameters, and tolerances on cut-to-length hoses.
NF A95-353*NF EN 24003:1993 Permeable sintered metal materials. Determination of bubble test pore size.
NF EN ISO 1307:2008 Tuyaux en caoutchouc et en plastique - Dimensions des tuyaux, diamètres intérieurs minimaux et maximaux, et tolérances sur la longueur de coupe
NF T70-701:1995 Energetic materials for defense. Performances. Estimation of critical diameter by the tiered pellets method.
NF EN 15238:2022 Amendements du sol et supports de culture - Détermination de la quantité pour les matériaux de granulométrie supérieure à 60 mm
NF E04-555*NF EN ISO 2692:2021 Geometrical product specifications (GPS) - Geometrical tolerancing - Maximum material requirement (MMR), least material requirement (LMR) and reciprocity requirement (RPR)
NF EN ISO 2692:2021 Spécification géométrique des produits (GPS) - Tolérancement géométrique - Exigence du maximum de matière (MMR), exigence du minimum de matière (LMR) et exigence de réciprocité (RPR)
NF EN ISO 3582/A1:2008 Matières alvéolaires polymères souples - Méthode de laboratoire pour la détermination des caractéristiques de combustion de petites éprouvettes soumises, en position horizontale, à une petite flamme
NF EN ISO 3582:2002 Matières alvéolaires polymères souples - Méthode de laboratoire pour la détermination des caractéristiques de combustion de petites éprouvettes soumises, en position horizontale, à une petite flamme

American Society for Testing and Materials (ASTM), Material Pore Size

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 E3205-20 Standard Test Method for Small Punch Testing of Metallic Materials
ASTM D3576-98 Standard Test Method for Cell Size of Rigid Cellular Plastics
ASTM B311-08 Standard Test Method for Density of Powder Metallurgy (PM) Materials Containing Less Than Two Percent Porosity
ASTM B311-13 Standard Test Method for Density of Powder Metallurgy (PM) Materials Containing Less Than Two Percent Porosity
ASTM B311-93(1997) Test Method for Density Determination for Powder Metallurgy (P/M) Materials Containing Less Than Two Percent Porosity
ASTM F2977-13 Standard Test Method for Small Punch Testing of Polymeric Biomaterials Used in Surgical Implants

Japanese Industrial Standards Committee (JISC), Material Pore Size

JIS Z 8831-2:2010 Pore size distribution and porosity of solid materials -- Part 2: Analysis of mesopores and macropores by gas adsorption
JIS Z 8831-3:2010 Pore size distribution and porosity of solid materials -- Part 3: Analysis of micropores by gas adsorption
JIS B 8032-3:2015 Internal combustion engines -- Small diameter piston rings -- Part 3: Material specifications
JIS B 8032-3:1998 Internal combustion engines -- Small diameter piston rings -- Part 3: Material specifications
JIS B 8037-3:1998 Internal combustion engines -- Large diameter piston rings -- Part 3: Material specifications

Universal Oil Products Company (UOP), Material Pore Size

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

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

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

International Telecommunication Union (ITU), Material Pore Size

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)
ITU-R S.728-1 FRENCH-1995 MAXIMUM PERMISSIBLE LEVEL OF OFF-AXIS e.i.r.p. DENSITY FROM VERY SMALL APERTURE TERMINALS (VSATs)
ITU-R S.728-1 SPANISH-1995 MAXIMUM PERMISSIBLE LEVEL OF OFF-AXIS e.i.r.p. DENSITY FROM VERY SMALL APERTURE TERMINALS (VSATs)
ITU-R S.728-1995 Maximum permissible level of off-axis e.i.r.p. density from very small aperture terminals (VSATs)

Professional Standard - Ferrous Metallurgy, Material Pore Size

YB/T 118-1997 Test method for pore size distribution of refractory

工业和信息化部, Material Pore Size

YB/T 118-2020 Test method for pore size distribution of refractory materials

PK-PSQCA, Material Pore Size

PS 282-1963 METHOD OF TEST FOR AMOUNT OF MATERIAL FINER THAN No. 200 BS SIEVE IN AGGREGATES

NL-NEN, Material Pore Size

NEN 5168-1990 Geotextile Determination of the characteristic pore size in dry condition
NEN-ISO 4003:1993 Permeable sintered metal materials. Determination of bubble test pore size (ISO 4003:1977)

ITU-R - International Telecommunication Union/ITU Radiocommunication Sector, Material Pore Size

ITU-R S.726-1993 Maximum Permissible Level of Spurious Emissions from Very Small Aperture Terminals (VSATs)
ITU-R S.726-1992 Maximum Permissible Level of Spurious Emissions from Very Small Aperture Terminals (VSATs) - Section 4B1 - Systems Aspects
ITU-R S.728-1992 Maximum Permissible Level of Off-Axis e.i.r.p. Density from Very Small Aperture Terminals (VSATs) - Section 4B1 - Systems Aspects

Korean Agency for Technology and Standards (KATS), Material Pore Size

KS D ISO 4003:2001 Permeable sintered metal materials-Determination of bubble test pore size
KS D ISO 4003:2013 Permeable sintered metal materials-Determination of bubble test pore size
KS D ISO 4003-2001(2011) Permeable sintered metal materials-Determination of bubble test pore size
KS B ISO 2692-2:2004 Technical drawings－Geometrical tolerancing－Maximum material principle－Part 2：Least material requirement
KS B ISO 2692-2:2007 Technical drawings－Geometrical tolerancing－Maximum material principle－Part 2：Least material requirement
KS W ISO 9256:2005 Aerospace-Bolts, large hexagonal head, normal or pitch diameter shank, long length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1 100 MPa-Dimensions
KS M ISO 1307:2018 Rubber and plastics hoses — Hose sizes, minimum and maximum inside diameters, and tolerances on cut-to-length hoses
KS M ISO 3582:2010 Flexible cellular polymeric materials－Laboratory assessment of horizontal burning characteristics of small specimens subjected to a small flame

German Institute for Standardization, Material Pore Size

DIN ISO 4003:1990 Permeable sintered metal materials; determination of bubble test pore size; identical with ISO 4003:1977
DIN ISO 4003:1990-10 Permeable sintered metal materials; determination of bubble test pore size; identical with ISO 4003:1977
DIN EN ISO 3582:2007-12 Flexible cellular polymeric materials - Laboratory assessment of horizontal burning characteristics of small specimens subjected to a small flame (ISO 3582:2000+Amd 1:2007); German version EN ISO 3582:2000+A1:2007
DIN EN ISO 1307:2008-04 Rubber and plastics hoses - Hose sizes, minimum and maximum inside diameters, and tolerances on cut-to-length hoses (ISO 1307:2006); German version EN ISO 1307:2008
DIN EN ISO 3582:2007 Flexible cellular polymeric materials - Laboratory assessment of horizontal burning characteristics of small specimens subjected to a small flame (ISO 3582:2000+Amd 1:2007) (includes Amendment A1:2007); English version of DIN EN ISO 3582:2007-12
DIN 53477:1992 Testing of plastics; determination of particle size distribution of moulding materials by dry sieving analysis
DIN 53477:2018 Testing of plastics - Determination of particle size distribution of moulding materials by dry sieving analysis
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 51938:1994 Testing of carbon materials; determination of particle size distribution by sieving; solid matters
DIN 51938:2015 Testing of carbonaceous materials - Determination of particle size distribution by sieving - Solid matters
DIN EN ISO 2692:2022-08 Geometrical product specifications (GPS) - Geometrical tolerancing - Maximum material requirement (MMR), least material requirement (LMR) and reciprocity requirement (RPR) (ISO 2692:2021); German version EN ISO 2692:2021
DIN EN ISO 2692:2019 Geometrical product specifications (GPS) - Geometrical tolerancing - Maximum material requirement (MMR), least material requirement (LMR) and reciprocity requirement (RPR) (ISO/DIS 2692:2019); German and English version prEN ISO 2692:2019

SE-SIS, Material Pore Size

SIS SEN 86 02 08
SIS SS 03 22 11-1987 Construction drawings - Drawing sheets - Material and holes for overlay-technique

CH-SNV, Material Pore Size

VSM 53124-1964

British Standards Institution (BSI), Material Pore Size

BS EN 10371:2021 Metallic materials - Small punch test method
BS EN 24003:1993 Permeable sintered metal materials. Determination of bubble test pore size
BS DD CEN/TS 15415:2006 Solid recovered fuels - Determination of particle size and particle size distribution by screen method
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 EN 2344:2001 Aerospace series - Round bars, machined in heat resisting alloys - Diameter 10 mm D 180 mm - Dimensions
BS 7S 1:1964 Specification for aircraft material - Carbon steel bright bars for machining (35/45 tonf/sq in; maximum size, 4 inches diameter or minor sectional dimension)
BS 7S 1:1964+A2:2015 Specification for Carbon steel bright bars for machining. (540 MPa; maximum size, 101 mm diameter or minor sectional dimension)
BS 5S 21:1964 Specification for aircraft material - '20' carbon steel (suitable for welding) (25/35 tonf/sq in: maximum size 6 inches diameter or minor sectional dimension)
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
BS EN ISO 1307:2008 Rubber and plastics hoses - Hose sizes, minimum and maximum inside diameters, and tolerances on cut-to-length hoses
BS A 309:1994 Bolts, large hexagonal head, normal or pitch diameter shank, long length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1100 MPa. Dimensions
BS PD IEC TS 62607-6-3:2020 Nanomanufacturing. Key control characteristics. Graphene-based material. Domain size: substrate oxidation
BS EN 15149-1:2010 Solid biofuels. Determination of particle size distribution. Oscillating screen method using sieve apertures of 1 mm and above
BS EN 15149-2:2010 Solid biofuels. Determination of particle size distribution. Vibrating screen method using sieve apertures of 3,15 mm and below
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 EN ISO 17827-2:2016 Solid biofuels. Determination of particle size distribution for uncompressed fuels. Vibrating screen method using sieves with aperture of 3,15 mm and below
BS EN ISO 2692:2021 Tracked Changes. Geometrical product specifications (GPS). Geometrical tolerancing. Maximum material requirement (MMR), least material requirement (LMR) and reciprocity requirement (RPR)
19/30374420 DC BS EN ISO 2692. Geometrical product specifications (GPS). Geometrical tolerancing. Maximum material requirement (MMR), least material requirement (LMR) and reciprocity requirement (RPR)

HU-MSZT, Material Pore Size

RO-ASRO, Material Pore Size

STAS 6787/6-1968
STAS SR EN 24003-1996 Permeable sintered metal materials. Determination of bubble test pore size
STAS SR ISO 2692/A1:1996 Technical drawings. Geometrical tolerancing. Maximum material principie Amendment 1: Least material requirement
STAS 125-1987 COMPACT REFRACTOR MATERIALS AND PRODUCTS Determination of apparent density absorption capacity, apparent porosity and total porosity
STAS 8364-1989 VENEERS, PLYWOODS AND BOARDS OF LIGNOCELLULOSIC MATERIALS Minimum radius curve determination

International Organization for Standardization (ISO), Material Pore Size

ISO 1307:2006 Rubber and plastics hoses - Hose sizes, minimum and maximum inside diameters, and tolerances on cut-to-length hoses
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 4003:1977 Permeable sintered metal materials; Determination of bubble test pore size
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 15901-1:2005 Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption - Part 1: Mercury porosimetry
ISO 15901-1:2016 Evaluation of pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption - Part 1: Mercury porosimetry
ISO 9256:1993 Aerospace; bolts, large hexagonal head, normal or pitch diameter shank, long length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1100 MPa; dimensions
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 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 12258:1998 Aerospace - Bolts, reduced bihexagonal head, normal or pitch diameter shank, long length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1275 MPa - Dimensions

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

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 5249-1985 Permeable sintered metal materials--Determination of bubble test pore size
GB/T 5249-2013 Permeable sintered metal materials.Determination of bubble test pore size
GB/T 38516-2020 Permeable sintered metal materials—Determination of average pore size of medium flow
GB/T 9575-2013 Rubber and plastics hoses.Hose sizes,minimum and maximum inside diameters,and tolerances on cut-to-length hoses
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 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 42266-2022 Flexible cellular polymeric materials—Laboratory assessment of horizontal burning characteristics of small specimens subjected to a small flame

Danish Standards Foundation, Material Pore Size

DS/EN 24003:1994 Permeable sintered metal materials-Determination of bubble test pore size
DS/ISO 4003:1994 Permeable sintered metal materials - Determination of bubble test pore size
DS/EN ISO 1307:2008 Rubber and plastics hoses - Hose sizes, minimum and maximum inside diameters, and tolerances on cut-to-length hoses
DS/EN ISO 3582/A1:2007 Flexible cellular polymeric materials - Laboratory assessment of horizontal burning characteristics of small specimens subjected to a small flame
DS/EN ISO 3582:2001 Flexible cellular polymeric materials - Laboratory assessment of horizontal burning characteristics of small specimens subjected to a small flame
DS/EN ISO 2692:2007 Geometrical product specifications (GPS) - Geometrical tolerancing - Maximum material requirement (MMR), least material requirement (LMR) and reciprocity requirement (RPR)
DS/ISO 2692:2021 Geometrical product specifications (GPS) – Geometrical tolerancing – Maximum material requirement (MMR), least material requirement (LMR) and reciprocity requirement (RPR)
DS/EN 15238/AC:2009 Soil improvers and growing media - Determination of quantity for materials with particle size greater than 60 mm
DS/EN 15238:2007 Soil improvers and growing media - Determination of quantity for materials with particle size greater than 60 mm
DS/EN ISO 2692:2021 Geometrical product specifications (GPS) – Geometrical tolerancing – Maximum material requirement (MMR), least material requirement (LMR) and reciprocity requirement (RPR) (ISO 2692:2021)

未注明发布机构, Material Pore Size

BS 7591-2:1992(1999) Porosity and pore size distribution of materials — Part 2 : Method of evaluation by gas adsorption
BS 7591-1:1992(1999) Porosity and pore size distribution of materials — Part 1 : Method of evaluation by mercury porosimetry
BS EN ISO 3582:2001(2007) Flexible cellular polymeric materials — Laboratory assessment ofhorizontal burning characteristics ofsmall specimens subjected to a small flame
DIN EN ISO 2692:2022 Geometric Product Specification (GPS) – Geometric Tolerancing – Maximum Material Condition (MMR), Minimum Material Condition (LMR) and Reciprocity Condition (RPR) (ISO 2692:2021)

PL-PKN, Material Pore Size

PN BN 3744-12-1966
PN-EN ISO 2692-2021-09 E Geometrical product specifications (GPS) -- Geometrical tolerancing -- Maximum material requirement (MMR), least material requirement (LMR) and reciprocity requirement (RPR) (ISO 2692:2021)

CZ-CSN, Material Pore Size

CSN ISO 8840:1992 Rfractory materials. Determination of bulk density of granular materials (grain density)

YU-JUS, Material Pore Size

JUS C.A2.031-1978 Permeable sintered metal materiah - determination ofbubbk test pore si?e

Hebei Provincial Standard of the People's Republic of China, Material Pore Size

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

ES-AENOR, Material Pore Size

UNE 84-067-1987

KR-KS, Material Pore Size

KS B ISO 2692-2-2004 Technical drawings－Geometrical tolerancing－Maximum material principle－Part 2：Least material requirement
KS M ISO 1307-2018 Rubber and plastics hoses — Hose sizes, minimum and maximum inside diameters, and tolerances on cut-to-length hoses

European Committee for Standardization (CEN), Material Pore Size

EN 24003:1993 Permeable sintered metal materials; determination of bubble test pore size (ISO 4003:1977)
EN 933-2:1996 Tests for Geometrical Properties of Aggregates - Part 2: Determination of Particle Size Distribution - Test Sieves, Nominal Size of Apertures
EN 15238:2022 Soil improvers and growing media - Determination of quantity for materials with particle size greater than 60 mm
EN ISO 1307:1995 Rubber and Plastics Hoses for General-Purpose Industrial Applications - Bore Diameters and Tolerances, and Tolerances on Length (ISO 1307 : 1992)
EN ISO 1307:2008 Rubber and plastics hoses - Hose sizes, minimum and maximum inside diameters, and tolerances on cut-to-length hoses (ISO 1307:2006)
prEN 15238-2021 Soil improvers and growing media - Determination of quantity for materials with particle size greater than 60 mm
EN 15149-1:2010 Solid biofuels - Determination of particle size distribution - Part 1: Oscillating screen method using sieve apertures of 1 mm and above
EN 15149-2:2010 Solid biofuels - Determination of particle size distribution - Part 2: Vibrating screen method using sieve apertures of 3,15 mm and below

BE-NBN, Material Pore Size

NBN-EN 24003-1993 Permeable sintered metal materials. Determination of bubble test pore size (ISO 4003: 1977)
NBN-HD 1004-1993 Mobile access and working towers made of prefabricated elements. Materials, dimensions, design loads and safety requirements

Lithuanian Standards Office , Material Pore Size

LST EN 24003-2002 Permeable sintered metal materials - Determination of bubble test pore size (ISO 4003:1977)
LST EN 15238-2007 Soil improvers and growing media - Determination of quantity for materials with particle size greater than 60 mm
LST EN 15238-2007/AC-2009 Soil improvers and growing media - Determination of quantity for materials with particle size greater than 60 mm
LST EN ISO 1307:2008 Rubber and plastics hoses - Hose sizes, minimum and maximum inside diameters, and tolerances on cut-to-length hoses (ISO 1307:2006)
LST EN ISO 3582:2002 Flexible cellular polymeric materials - Laboratory assessment of horizontal burning characteristics of small specimens subjected to a small flame (ISO 3582:2000)

AENOR, Material Pore Size

UNE-EN 24003:2002 PERMEABLE SINTERED METAL MATERIALS. DETERMINATION OF BUBBLE TEST PORE SIZE. (ISO 4003:1977)
UNE-EN 15238:2007 Soil improvers and growing media - Determination of quantity for materials with particle size greater than 60 mm
UNE-EN ISO 1307:2008 Rubber and plastics hoses - Hose sizes, minimum and maximum inside diameters, and tolerances on cut-to-length hoses (ISO 1307:2006)
UNE-EN ISO 3582:2001 Flexible cellular polymeric materials - Laboratory assessment of horizontal burning characteristics of small specimens subjected to a small flame. (ISO 3582:2000)

U.S. Military Regulations and Norms, Material Pore Size

ARMY MIL-S-13468A (1)-1968 STEEL, COPPER ALLOY CLAD; STRIP (FOR SMALL CALIBER BULLET JACKETS)

Indonesia Standards, Material Pore Size

SNI 13-6580-2001 Test methods for particle size distribution of peat materials for horticultural purposes

United States Navy, Material Pore Size

NAVY QPL-24249-5 NOTICE 2-2008 PLASTIC MATERIAL, CELLULAR POLYURETHANE, RIGID, VOID FILLER, FOAM-IN-PLACE, LARGE SCALE AND INSTALLATION OF

CU-NC, Material Pore Size

NC 04-61-1984 Material Testing. Determination of Grain Size in Non-Ferrous Metals. General Requirements
NC 54-98-1987 Construction Materials. Siliceos Aggregates for Hydraulic Tiles Fractions between 0,149 and 1,19 mm (Gilica Sand)

International Electrotechnical Commission (IEC), Material Pore Size

IEC 60132-5:1966 Rotary wafer switches (low current rating). Part 5 : Rotary wafer switches with two-hole mounting: maximum 26 positions; maximum diameter of 60 mm

ES-UNE, Material Pore Size

UNE-EN 15238:2023 Soil improvers and growing media - Determination of quantity for materials with particle size greater than 60 mm
UNE-EN ISO 2692:2023 Geometrical product specifications (GPS) - Geometrical tolerancing - Maximum material requirement (MMR), least material requirement (LMR) and reciprocity requirement (RPR) (ISO 2692:2021)

IT-UNI, Material Pore Size

UNI EN ISO 2692:2021 Geometrical product specifications (GPS) - Geometrical tolerancing - Maximum material requirement (MMR), least material requirement (LMR) and reciprocity requirement (RPR)

European Association of Aerospace Industries, Material Pore Size

AECMA PREN 2616-1986 Aerospace Series Wire for Rivets in Aluminium and Aluminium Alloys Large Tolerances D Less Than or Equal to 10 mm Dimensions Issue P 1