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three times the standard deviation

three times the standard deviation, Total:236 items.

In the international standard classification, three times the standard deviation involves: Quality, Linear and angular measurements, Cutting tools, Products of the textile industry, Paints and varnishes, Raw materials for rubber and plastics, Coals, Occupational safety. Industrial hygiene, Particle size analysis. Sieving, Components for aerospace construction, Test conditions and procedures in general, Optics and optical measurements, Vocabularies, Medical equipment, Shafts and couplings, Nuclear energy engineering, Lighting, Products of non-ferrous metals, Construction industry, Water quality, Construction materials, Metrology and measurement in general, Protection of and in buildings, Petroleum products in general, Gears, Air quality, Organic chemicals, Environmental protection, Rubber and plastics products, Fasteners for aerospace construction.

Japanese Industrial Standards Committee (JISC), three times the standard deviation

JIS Z 9046:1965 Significance test of difference between the two population means (standard deviations known, one-sided)
JIS Z 9047:1979 Significance test of difference between the two population means (standard deviations known, two-sided)
JIS Z 9048:1979 Significance test of difference between the two population means (standard deviations unknown, one-sided)
JIS Z 9049:1965 Significance test of difference between the two population means (standard deviations unknown, two-sided)
JIS Z 9042:1962 Significance test of difference between the population mean and the standard (standard deviation known, one-sided)
JIS Z 9043:1962 Significance test of difference between the population mean and the standard (standard deviation known, two-sided)
JIS Z 9044:1962 Significance test of difference between the population mean and the standard (standard deviation unknown, one-sided)
JIS Z 9045:1962 Significance test of difference between the population mean and the standard (standard deviation unknown, two-sided)
JIS Z 9052:1963 Interval estimation of the difference between two population means (standard deviations known)
JIS Z 9053:1963 Interval estimation of the difference between two population means (standard deviations unknown)
JIS B 0401-2:1998 ISO system of limits and fits -- Part 2: Tables of standard tolerance grades and limit deviations for holes and shafts
JIS Z 9010:1979 Sequential sampling inspection plans for percent defectives having desired operating characteristics by variables (standard deviation known)
JIS B 0401-2 ERRATUM 1:2002 ISO system of limits and fits -- Part 2: Tables of standard tolerance grades and limit deviations for holes and shafts (Erratum 1)
JIS Z 9010:1999 Sequential sampling plans for inspection by variables for percent nonconforming (known standard deviation)
JIS B 0401-2:2016 Geometrical product specifications (GPS) -- ISO code system for tolerances on linear sizes -- Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts
JIS Z 9003:1979 Single sampling inspection plans having desired operation characteristics by variables (standard deviation known)
JIS Z 9004:1983 Single sampling inspection plans having desired operating characteristics by variables (standard deviation unknown and single limit specified)

German Institute for Standardization, three times the standard deviation

DIN 7172:1991-04 Tolerances and limit deviations for sizes above 3150 mm up to 10000 mm; principles, standard tolerances and limit deviations
DIN 7172:1991 Tolerances and limit deviations for sizes above 3150 mm up to 10000 mm; principles, standard tolerances and limit deviations
DIN ISO 286-2:1990 ISO system of limits and fits; tables of standard tolerance grades and limit deviations for holes and shafts; identical with ISO 286-2:1988
DIN EN ISO 286-2:2019-09 Geometrical product specifications (GPS) - ISO code system for tolerances on linear sizes - Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts (ISO 286-2:2010 + Cor 1:2013); German version EN ISO 286-2:2010 + AC:2013
DIN EN ISO 286-2:2019 Geometrical product specifications (GPS) - ISO code system for tolerances on linear sizes - Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts (ISO 286-2:2010 + Cor 1:2013) (includes Corrigendum :2013)
DIN EN ISO 286-2:2010 Geometrical product specifications (GPS) - ISO code system for tolerances on linear sizes - Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts (ISO 286-2:2010); German version EN ISO 286-2:2010

Korean Agency for Technology and Standards (KATS), three times the standard deviation

KS B 0507-1975(2011) Roughness Comparison Specimens
KS A 3262-1969(2001) INTERVAL ESTIMATION OF THE DIFFERENCE BETWEEN TWO POPULATION MEANS(STANDARD DEVIATIONS UNKNOWN)
KS A 3252-1968(2001) SIGNIFICANCE TEST OF DIFFERENCE BETWEEN THE POPULATION MEAN AND THE STANDARD (STANDARD DEVIATION KNOWN, ONE-SIDED)
KS A 3253-1969(2001) SIGNIFICANCE TEST OF DIFFERENCE BETWEEN THE POPULATION MEAN AND THE STANDARD (STANDARD DEVIATION KNOWN, TWO-SIDED)
KS A 3260-1969(2001) INTERVAL ESTIMATION OF THE POPULATION MEANS (STANDARD DEVIATION KNOWN)
KS Q 0001-2010 Single sampling inspection plans by variables having desired operating characteristics(known standard deviation)
KS Q 0001-2013 Single sampling inspection plans by variables and attributes
KS A 3263-2002 INTERVAL ESTIMATION OF THE DIFFERENCE BETWEEN TWO POPULATION MEANS(STANDARD DEIVATIONS UNKNOWN)
KS A 3256-1969(2001) SIGNIFICANCE TEST OF DIFFERENCE BETWEEN THE POPULATION MEANS (STANDARD DEVIATIONS KNOWN, ONE-SIDED)
KS A 3257-1991(2001) SIGNIFICANCE TEST OF DIFFERENCE BETWEEN THE TWO POPULATION MEANS(STANDARD DEVIATIONS KNOWN, TWO-SIDED)
KS B ISO 286-2:2009 ISO system of limits and fits-Part 2:Tables of standard tolerance grades and limit deviations for holes and shafts
KS B ISO 286-2:2014 ISO system of limits and fits-Part 2:Tables of standard tolerance grades and limit deviations for holes and shafts
KS B ISO 286-2:2015 Geometrical product specifications(GPS) — ISO code system fortolerances on linear sizes — Part 2: Tables of standard toleranceclasses and limit deviations for holes and shafts
KS Q 1001-2005(2011) Single sampling inspection plums having desired operationcharacteristics by variables(Standard deviation known)
KS B ISO 286-2:2020 Geometrical product specifications(GPS) — ISO code system for tolerances on linear sizes — Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts
KS A 3108-2002 SEQUENTIAL SAMPLING INSPECTION PLANS FOR PERCENT DEFECTIVES HAVING DESIRED OPERATING CHARACTERISTICS BY VARIABLES (STANDARD DEVIATION KNOWN)
KS Q ISO 3951-5:2019 Sampling procedures for inspection by variables — Part 5:Sequential sampling plans indexed by acceptance quality limit (AQL) for inspection by variables (known standard deviation)
KS A ISO 3951-5:2008 Sampling procedures for inspection by variables-Part 5:Sequential sampling plans indexed by acceptance quality limit(AQL) for inspection by variables(known standard deviation)
KS A ISO 3951-5:2013 Sampling procedures for inspection by variables－Part 5：Sequential sampling plans indexed by acceptance quality limit(AQL) for inspection by variables(known standard deviation)

IT-UNI, three times the standard deviation

International Organization for Standardization (ISO), three times the standard deviation

ISO 8366:1987 Coated abrasive products; Dimensional tolerances on non-standard conversions
ISO 286-2:1988 ISO system of limits and fits; part 2: tables of standard tolerance grades and limit deviations for holes and shafts
ISO 286-2:1988/Cor 1:2006 ISO system of limits and fits - Part 2: Tables of standard tolerance grades and limit deviations for holes and shafts; Technical Corrigendum 1
ISO 286-2:2010 Geometrical product specifications (GPS) - ISO code system for tolerances on linear sizes - Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts
ISO 286-2:2010/cor 1:2013 Geometrical product specifications (GPS) - ISO code system for tolerances on linear sizes - Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts; Technical Corrigendum 1

NL-NEN, three times the standard deviation

NEN 2890-1990 Derivation of target sizes from modular sizes of building elements

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, three times the standard deviation

GB/T 1800.4-1999 Limits and fits Tables of standard tolerance grades and limit deviations for holes and shafts

FI-SFS, three times the standard deviation

SFS 5231-1986

American Society for Testing and Materials (ASTM), three times the standard deviation

ASTM D2906-97 Standard Practice for Statements on Precision and Bias for Textiles
ASTM D2906-97(2002) Standard Practice for Statements on Precision and Bias for Textiles
ASTM D3134-97(2003) Standard Practice for Establishing Color and Gloss Tolerances
ASTM D3134-97 Standard Practice for Establishing Color and Gloss Tolerances
ASTM D3134-97(2008)e1 Standard Practice for Establishing Color and Gloss Tolerances
ASTM D3134-15 Standard Practice for Establishing Color and Gloss Tolerances
ASTM D4821-99 Standard Guide for Carbon Black8212;Validation of Test Method Precision and Bias
ASTM D4821-01a Standard Guide for Carbon Black8212;Validation of Test Method Precision and Bias
ASTM D4821-16 Standard Guide for Carbon Black&x2014;Validation of Test Method Precision and Bias
ASTM D6518-02 Standard Practice for Bias Testing a Mechanical Coal Sampling System
ASTM D6518-03 Standard Practice for Bias Testing a Mechanical Coal Sampling System
ASTM D6518-02a Standard Practice for Bias Testing a Mechanical Coal Sampling System
ASTM D3670-91(2001) Standard Guide for Determination of Precision and Bias of Methods of Committee D22
ASTM D6518-06e1 Standard Practice for Bias Testing a Mechanical Coal Sampling System
ASTM D6518-06 Standard Practice for Bias Testing a Mechanical Coal Sampling System
ASTM D4821-14 Standard Guide for Carbon Blackmdash;Validation of Test Method Precision and Bias
ASTM E2578-07(2018) Standard Practice for Calculation of Mean Sizes/Diameters and Standard Deviations of Particle Size Distributions
ASTM E2578-07(2022) Standard Practice for Calculation of Mean Sizes/Diameters and Standard Deviations of Particle Size Distributions
ASTM E2578-07 Standard Practice for Calculation of Mean Sizes/Diameters and Standard Deviations of Particle Size Distributions
ASTM D4821-06 Standard Guide for Carbon Black-Validation of Test Method Precision and Bias
ASTM D4821-07 Standard Guide for Carbon Black-Validation of Test Method Precision and Bias
ASTM D4821-04 Standard Guide for Carbon Black8212;Validation of Test Method Precision and Bias
ASTM D4821-03 Standard Guide for Carbon Black8212;Validation of Test Method Precision and Bias
ASTM D4821-03a Standard Guide for Carbon Black8212;Validation of Test Method Precision and Bias
ASTM D4821-05 Standard Guide for Carbon Black8212;Validation of Test Method Precision and Bias
ASTM F801-96 Standard Test Method for Measuring Optical Angular Deviation of Transparent Parts
ASTM F801-96(2002) Standard Test Method for Measuring Optical Angular Deviation of Transparent Parts
ASTM F801-16 Standard Test Method for Measuring Optical Angular Deviation of Transparent Parts
ASTM D3670-91(2022) Standard Guide for Determination of Precision and Bias of Methods of Committee D22
ASTM F801-21 Standard Test Method for Measuring Optical Angular Deviation of Transparent Parts
ASTM D4821-15 Standard Guide for Carbon Black—Validation of Test Method Precision and Bias
ASTM D3670-91(2014) Standard Guide for Determination of Precision and Bias of Methods of Committee D22
ASTM D6617-00 Standard Practice for Laboratory Bias Detection Using Single Test Result from Standard Material
ASTM D6617-05 Standard Practice for Laboratory Bias Detection Using Single Test Result from Standard Material
ASTM D6617-08 Standard Practice for Laboratory Bias Detection Using Single Test Result from Standard Material
ASTM D2244-02 Standard Practice for Calculation of Color Tolerances and Color Differences from Instrumentally Measured Color Coordinates
ASTM D2244-02e1 Standard Practice for Calculation of Color Tolerances and Color Differences from Instrumentally Measured Color Coordinates
ASTM D2244-05 Standard Practice for Calculation of Color Tolerances and Color Differences from Instrumentally Measured Color Coordinates
ASTM D3670-91(1996)e1 Standard Guide for Determination of Precision and Bias of Methods of Committee D22
ASTM D3670-91(2007) Standard Guide for Determination of Precision and Bias of Methods of Committee D22
ASTM D4821-01 Standard Guide for Carbon Black—Validation of Test Method Precision and Bias
ASTM D4821-19 Standard Guide for Carbon Black—Validation of Test Method Precision and Bias
ASTM D4821-20 Standard Guide for Carbon Black—Validation of Test Method Precision and Bias
ASTM D4821-07e1 Standard Guide for Carbon BlackValidation of Test Method Precision and Bias
ASTM D6617-17 Standard Practice for Laboratory Bias Detection Using Single Test Result from Standard Material
ASTM D6617-21 Standard Practice for Laboratory Bias Detection Using Single Test Result from Standard Material
ASTM E2578-07(2012) Standard Practice for Calculation of Mean Sizes/Diameters and Standard Deviations of Particle Size Distributions
ASTM F801-96(2008) Standard Test Method for Measuring Optical Angular Deviation of Transparent Parts
ASTM E177-90a(1996) Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
ASTM E177-04 Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
ASTM E177-06 Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
ASTM E177-04e1 Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
ASTM E177-19 Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
ASTM E177-20 Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
ASTM C1215-92(1997) Standard Guide for Preparing and Interpreting Precision and Bias Statements in Test Method Standards Used in the Nuclear Industry
ASTM C1215-18 Standard Guide for Preparing and Interpreting Precision and Bias Statements in Test Method Standards Used in the Nuclear Industry
ASTM E177-10 Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
ASTM F2469-10 Standard Test Method for Measuring Optical Angular Deviation of Transparent Parts Using the Double-Exposure Method
ASTM B754-10 Standard Test Method for Measuring and Recording the Deviations from Flatness in Copper and Copper Alloy Strip
ASTM E177-13 Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
ASTM B754-17 Standard Test Method for Measuring and Recording the Deviations from Flatness in Copper and Copper Alloy Strip
ASTM D6617-13 Standard Practice for Laboratory Bias Detection Using Single Test Result from Standard Material
ASTM F2469-05 Standard Test Method for Measuring Optical Angular Deviation of Transparent Parts Using the Double-Exposure Method
ASTM F733-09(2014) Standard Practice for Optical Distortion and Deviation of Transparent Parts Using the Double-Exposure Method
ASTM E2168-06 Standard Classification for Allowance, Contingency and Reserve Sums in Building Construction Estimating
ASTM E2168-01 Standard Classification for Allowance, Contingency and Reserve Sums in Building Construction Estimating
ASTM B754-22 Standard Test Method for Measuring and Recording the Deviations from Flatness in Copper and Copper Alloy Strip
ASTM D2777-03 Standard Practice for Determination of Precision and Bias of Applicable Methods of Committee D-19 on Water
ASTM F733-90(2003) Standard Practice for Optical Distortion and Deviation of Transparent Parts Using the Double-Exposure Method
ASTM F733-90(1997)e1 Standard Practice for Optical Distortion and Deviation of Transparent Parts Using the Double-Exposure Method
ASTM F733-09 Standard Practice for Optical Distortion and Deviation of Transparent Parts Using the Double-Exposure Method
ASTM F733-19 Standard Practice for Optical Distortion and Deviation of Transparent Parts Using the Double-Exposure Method
ASTM D2777-21 Standard Practice for Determination of Precision and Bias of Applicable Test Methods of Committee D19 on Water
ASTM C670-15 Standard Practice for Preparing Precision and Bias Statements for Test Methods for Construction Materials
ASTM C670-96 Standard Practice for Preparing Precision and Bias Statements for Test Methods for Construction Materials
ASTM F2469-15 Standard Test Method for Measuring Optical Angular Deviation of Transparent Parts Using the Double-Exposure Method
ASTM D2777-06 Standard Practice for Determination of Precision and Bias of Applicable Test Methods of Committee D19 on Water
ASTM D2777-08e1 Standard Practice for Determination of Precision and Bias of Applicable Test Methods of Committee D19 on Water
ASTM F2469-20 Standard Test Method for Measuring Optical Angular Deviation of Transparent Parts Using the Double-Exposure Method
ASTM C670-03 Standard Practice for Preparing Precision and Bias Statements for Test Methods for Construction Materials
ASTM C670-10 Standard Practice for Preparing Precision and Bias Statements for Test Methods for Construction Materials
ASTM C670-13 Standard Practice for Preparing Precision and Bias Statements for Test Methods for Construction Materials
ASTM E1347-06(2015) Standard Test Method for Color and Color-Difference Measurement by Tristimulus Colorimetry
ASTM D7729-12 Standard Practice for Determining and Expressing Precision of Measurement Results, in the Analysis of Water, as Relative Standard Deviation, Utilizing DQCALC Software
ASTM E1347-06 Standard Test Method for Color and Color-Difference Measurement by Tristimulus Colorimetry
ASTM E1347-06(2011) Standard Test Method for Color and Color-Difference Measurement by Tristimulus Colorimetry
ASTM D2777-13 Standard Practice for Determination of Precision and Bias of Applicable Test Methods of Committee D19 on Water
ASTM D2777-12 Standard Practice for Determination of Precision and Bias of Applicable Test Methods of Committee D19 on Water
ASTM E1573-18 Standard Test Method for Measurement and Reporting of Masking Sound Levels Using A-Weighted and One-Third-Octave-Band Sound Pressure Levels
ASTM E1573-22 Standard Test Method for Measurement and Reporting of Masking Sound Levels Using A-Weighted and One-Third-Octave-Band Sound Pressure Levels
ASTM D7729-12(2018)e1 Standard Practice for Determining and Expressing Precision of Measurement Results, in the Analysis of Water, as Relative Standard Deviation, Utilizing DQCALC Software
ASTM E1573-02 Standard Test Method for Evaluating Masking Sound in Open Offices Using A-Weighted and One-Third Octave Band Sound Pressure Levels
ASTM E1573-93(1998) Standard Test Method for Evaluating Masking Sound in Open Offices Using A-Weighted and One-Third Octave Band Sound Pressure Levels
ASTM D6300-13 Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products and Lubricants
ASTM D6300-14 Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products and Lubricants
ASTM D6300-17 Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products and Lubricants
ASTM D6300-17a Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products and Lubricants
ASTM E1347-06(2020) Standard Test Method for Color and Color-Difference Measurement by Tristimulus Colorimetry
ASTM D6300-19 Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products and Lubricants
ASTM D6300-13a Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products and Lubricants
ASTM D6300-19a Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products and Lubricants
ASTM E1347-03 Standard Test Method for Color and Color-Difference Measurement by Tristimulus (Filter) Colorimetry
ASTM D6300-99 Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products and Lubricants
ASTM D6300-02 Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products and Lubricants
ASTM D6300-08 Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products and Lubricants
ASTM D6300-15 Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products and Lubricants
ASTM D6300-14a Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products and Lubricants
ASTM D6300-16 Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products and Lubricants
ASTM D6300-16a Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products and Lubricants
ASTM D6300-06 Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products and Lubricants
ASTM D6300-03 Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products and Lubricants
ASTM D6300-07 Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products and Lubricants
ASTM D6300-04 Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products and Lubricants
ASTM D6300-14ae1 Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products and Lubricants
ASTM D7911-14 Standard Guide for Using Reference Material to Characterize Measurement Bias Associated with Volatile Organic Compound Emission Chamber Test
ASTM D7915-18 Standard Practice for Application of Generalized Extreme Studentized Deviate (GESD) Technique to Simultaneously Identify Multiple Outliers in a Data Set
ASTM D7915-22 Standard Practice for Application of Generalized Extreme Studentized Deviate (GESD) Technique to Simultaneously Identify Multiple Outliers in a Data Set
ASTM D6250-98 Standard Practice for Derivation of Decision Point and Confidence Limit for Statistical Testing of Mean Concentration in Waste Management Decisions
ASTM D6250-98(2003) Standard Practice for Derivation of Decision Point and Confidence Limit for Statistical Testing of Mean Concentration in Waste Management Decisions
ASTM D6250-98(2009) Standard Practice for Derivation of Decision Point and Confidence Limit for Statistical Testing of Mean Concentration in Waste Management Decisions
ASTM D4745-14 Standard Classification System and Basis for Specification for Filled Polytetrafluoroethlyene &40;PTFE&41; Molding and Extrusion Materials Using ASTM Methods
ASTM D6300-23 Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products, Liquid Fuels, and Lubricants
ASTM D7911-19 Standard Guide for Using Reference Material to Characterize Measurement Bias Associated with Volatile Organic Compound Emission Chamber Test
ASTM D6300-20a Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products, Liquid Fuels, and Lubricants
ASTM D6300-21 Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products, Liquid Fuels, and Lubricants
ASTM D6300-20 Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products, Liquid Fuels, and Lubricants
ASTM D6300-20b Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products, Liquid Fuels, and Lubricants
ASTM ANS/IEC 60601.2.12:2001 Medical Electrical Equipment8212;Part 2-12; Particular Requirements for the Safety of Lung Ventilators8212;Critical Care Ventilators Approved as an American National Standard with Deviations by ASTM International

VN-TCVN, three times the standard deviation

TCVN 2245-1999 ISO system of limits and fits.Tables of standard tolerance grades and limit deviations for holes and shafts

Standard Association of Australia （SAA）, three times the standard deviation

AS 1654.2:1995 ISO system of limits and fits - Tables of standard tolerance grades and limit deviations for holes and shafts

AT-ON, three times the standard deviation

ONORM ISO 286 Teil.2:1990 ISO System oflimits andfits; tables of Standard tolerance grades and limit deviations for holes and shafts
ONORM EN 20286-2-1993 ISO System of limits and fits - Part 2: Tables of Standard tolerance grades and limit deviations for holes and shafts (ISO 286-2:1988)

CZ-CSN, three times the standard deviation

American National Standards Institute （ANSI), three times the standard deviation

ANSI/ASTM/ISO 4135:2009 Anaesthetic and Respiratory Equipment - Vocabulary with Deviations by ASTM International
ANSI/ASTM D6617:2021 Standard Practice for Laboratory Bias Detection Using Single Test Result from Standard Material
ANSI/ASTM/ISO 5360:2009 Anesthetic Vaporizes - Agent-Specific Filling Systems with Deviations by ASTM International
ANSI/ASTM D6617:2013 Practice For Laboratory Bias Detection Using Single Test Result from Standard Material
ANSI/ASTM/ISO 11195:2009 Gas Mixers for Medical Use - Stand-alone Gas Mixers with Deviations by ASTM international
ANSI/ASTM D6300 REV B:2020 Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products, Liquid Fuels, and Lubricants
ANSI/ASTM D6300:2021 Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products, Liquid Fuels, and Lubricants
ANSI/ASTM/IEC 60601.2.12:2009 Medical Electrical Equipment - Part 2-12; Particular Requirements for the Safety of Lung Ventilators - Critical Care Ventilators with Deviations by ASTM International

GB-REG, three times the standard deviation

REG NASA-LLIS-1758--2006 Lessons Learned ?Communicate Departures From Standard Operating Conditions (Video Lesson)

Danish Standards Foundation, three times the standard deviation

DS/EN 20286-2:1993 ISO system of limits and fits. Part 2: Tables of standard tolerance grades and limit deviations for holes and shafts
DS/ISO 8423:1992 Sequential sampling plans for inspection by variables for percent nonconforming (known standard deviation)
DS/ISO 8423:2008 Sequential sampling plans for inspection by variables for percent nonconforming (known standard deviation)
DS/EN ISO 286-2:2010 Geometrical product specifications (GPS) - ISO code system for tolerances on linear sizes - Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts
DS/EN ISO 286-2/AC:2013 Geometrical product specifications (GPS) - ISO code system for tolerances on linear sizes - Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts
DS/ISO 8423/Cor.1:1993 Sequential sampling plans for inspection by variables for percent nonconforming (known standard deviation) -Technical Corrigendum 1
DS/ISO 3951-5:2007 Sampling procedures for inspection by variables - Part 5: Sequential sampling plans indexed by acceptance quality limit (AQL) for inspection by variables (known standard deviation)

CU-NC, three times the standard deviation

NC 90-16-02-1989 Standards System for Metrological Assurance. Wow,Flutter and Drift Meters. Methods and Means of Verification

ZA-SANS, three times the standard deviation

SANS 286-2:1988 ISO system of limits and fits Part 2: Tables of standard tolerance grades and limit deviations for holes and shafts

未注明发布机构, three times the standard deviation

BS EN 20286-2:1993(2002) ISO system of limits and fits — Part 2 : Tables of standard tolerance grades and limit deviations for holes and shafts
BS EN ISO 286-2:2010(2013) Geometrical product specifications (GPS) — ISO code system for tolerances on linear sizes Part 2 : Tables of standard tolerance classes and limit deviations for holes and shafts

British Standards Institution (BSI), three times the standard deviation

BS EN ISO 286-2:1990 Geometrical product specifications (GPS). ISO code system for tolerances on linear sizes. Tables of standard tolerance classes and limit deviations for holes and shafts
BS ISO 8423:2008 Sequential sampling plans for inspection by variables for percent nonconforming (known standard deviation)
BS EN ISO 286-2:2010 Geometrical product specifications (GPS). ISO code system for tolerances on linear sizes. Tables of standard tolerance classes and limit deviations for holes and shafts
BS ISO 39511:2018 Tracked Changes. Sequential sampling plans for inspection by variables for percent nonconforming (known standard deviation)
BS ISO TR 10064-2:1996 Code of inspection practice - Inspection related to radial composite deviations, runout, tooth thickness and backlash
BS ISO TR 10064-2:1997 Code of inspection practice. Inspection related to radial composite deviations, runout, tooth thickness and backlash

Association Francaise de Normalisation, three times the standard deviation

NF E02-100-2:1993 Iso system of limites and fits. Part 2 : tables of standard tolerance grades and limit deviations for holes and shafts.
NF X06-025*NF ISO 39511:2018 Sequential sampling plans for inspection by variables for percent nonconforming (known standard deviation)
NF EN ISO 286-2:2010 Spécification géométrique des produits (GPS) - Système de codification ISO pour les tolérances sur les tailles linéaires - Partie 2 : tableaux des classes de tolérance normalisés et des écarts limites des alésages et des arbres
NF E02-100-2*NF EN ISO 286-2:2010 Geometrical product specifications (GPS) - ISO code system for tolerances on linear sizes - Part 2 : tables of standard tolerance classes and limit deviations for holes and shafts.
NF T20-082:1976 Produits chimiques à usage industriel - Échantillonnage en vue de la détermination d'un titre moyen dans le cas ou l'écart-type de la dispersion de la grandeur mesurée est inconnu.
NF T20-081:1976 Produits chimiques à usage industriel - Échantillonnage en vue de la détermination d'un titre moyen dans le cas ou l'écart-type de la dispersion de la grandeur mesurée est connu.
NF L24-154:2010 Aerospace series - Screws 100 o countersunk normal head, offset cruciform recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated - Classification : 1 100 MPa (at ambient temperature)/235 oC.
NF L24-154*NF EN 4162:2016 Aerospace series - Screws 100o countersunk normal head, offset cruciform recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated - Classification : 1 100 MPa (at ambient temperature)/235 oC

KR-KS, three times the standard deviation

KS B ISO 286-2-2020 Geometrical product specifications(GPS) — ISO code system for tolerances on linear sizes — Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts
KS Q ISO 3951-5-2019 Sampling procedures for inspection by variables — Part 5:Sequential sampling plans indexed by acceptance quality limit (AQL) for inspection by variables (known standard deviation)

European Committee for Standardization (CEN), three times the standard deviation

EN 20286-2:1993 ISO System of Limits and Fits - Part 2: Tables of Standard Tolerance Grades and Limit Deviations for Holes and Shafts ISO 286-2 : 1988
EN ISO 286-2:2010 Geometrical product specifications (GPS) - ISO code system for tolerances on linear sizes - Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts (ISO 286-2:2010)
EN 4162:2009 Aerospace series - Screws 100 Degrees countersunk normal head, offset cruciform recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated - 1 100 MPa (at ambient temperature) / 235 Degree C
EN 4162:2016 Aerospace series - Screws 100��ountersunk normal head@ offset cruciform recess@ coarse tolerance normal shank@ medium length thread@ in alloy steel@ cadmium plated - Classification: 1 100 MPa (at ambient temperature) / 235 ��

PH-BPS, three times the standard deviation

PNS ASTM E1347:2021 Standard Test Method for Color and Color-Difference Measurement by Tristimulus Colorimetry

Lithuanian Standards Office , three times the standard deviation

LST EN ISO 286-2:2010 Geometrical product specifications (GPS) - ISO code system for tolerances on linear sizes - Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts (ISO 286-2:2010)

AENOR, three times the standard deviation

UNE-EN ISO 286-2:2011 Geometrical product specifications (GPS) - ISO code system for tolerances on linear sizes - Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts (ISO 286-2:2010)

国家市场监督管理总局、中国国家标准化管理委员会, three times the standard deviation

GB/T 1800.2-2020 Geometrical product specifications (GPS)—ISO code system for tolerances on linear sizes—Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts

ES-UNE, three times the standard deviation

UNE-EN ISO 286-2:2011/AC:2013 Geometrical product specifications (GPS) - ISO code system for tolerances on linear sizes - Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts - Technical Corrigendum 1 (ISO 286-2:2010/Cor 1:2013)

RU-GOST R, three times the standard deviation

GOST R ISO 8423-2011 Statistical methods. Sequential sampling plans for inspection by variables for percent nonconforming (known standard deviation)
GOST R ISO 3951-5-2009 Statistical methods. Sampling procedures for inspection by variables. Part 5. Sequential sampling plans indexed by AQL for known standard deviation

GOSTR, three times the standard deviation

GOST ISO 1328-1-2017 Cylindrical gears. ISO system. Flank tolerance classification. Part 1. Definitions and allowable values of deviations relevant to flanks of gear teeth