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ISO 21500:2021
Project, programme and portfolio management - Context and concepts
ISO 21500:2021

Project, programme and portfolio management - Context and concepts

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ISO 21501-2:2019
Determination of particle size distribution - Single particle light interaction methods - Part 2: Light scattering liquid-borne particle counter
ISO 21501-2:2019

Determination of particle size distribution - Single particle light interaction methods - Part 2: Light scattering liquid-borne particle counter

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ISO 21501-3:2019
Determination of particle size distribution - Single particle light interaction methods - Part 3: Light extinction liquid-borne particle counter
ISO 21501-3:2019

Determination of particle size distribution - Single particle light interaction methods - Part 3: Light extinction liquid-borne particle counter

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ISO 21501-4:2018
Determination of particle size distribution - Single particle light interaction methods - Part 4: Light scattering airborne particle counter for clean spaces
ISO 21501-4:2018

Determination of particle size distribution - Single particle light interaction methods - Part 4: Light scattering airborne particle counter for clean spaces

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ISO 21502:2020
Project, programme and portfolio management - Guidance on project management
ISO 21502:2020

Project, programme and portfolio management - Guidance on project management

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ISO 21508:2026 PDF Preview
ISO 21508:2026

Project, programme and portfolio management - Earned value management

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ISO 21511:2018
Work breakdown structures for project and programme management
ISO 21511:2018

Work breakdown structures for project and programme management

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ISO 21512:2024
Project, programme and portfolio management - Earned value management implementation guidance
ISO 21512:2024

Project, programme and portfolio management - Earned value management implementation guidance

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ISO 21534:2007
Non-active surgical implants - Joint replacement implants - Particular requirements
ISO 21534:2007

Non-active surgical implants - Joint replacement implants - Particular requirements

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ISO 21535:2023
Non-active surgical implants - Joint replacement implants - Specific requirements for hip-joint replacement implants
ISO 21535:2023

Non-active surgical implants - Joint replacement implants - Specific requirements for hip-joint replacement implants

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ISO 21536:2023
Non-active surgical implants - Joint replacement implants - Specific requirements for knee-joint replacement implants
ISO 21536:2023

Non-active surgical implants - Joint replacement implants - Specific requirements for knee-joint replacement implants

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ISO 2157:2016
Dentistry - Nominal diameters and designation code numbers for rotary instruments
ISO 2157:2016

Dentistry - Nominal diameters and designation code numbers for rotary instruments

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ISO 21644:2021
Solid recovered fuels - Methods for the determination of biomass content
ISO 21644:2021

Solid recovered fuels - Methods for the determination of biomass content

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ISO 21671:2006
Dentistry - Rotary polishers
ISO 21671:2006

Dentistry - Rotary polishers

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ISO 21702:2019
Measurement of antiviral activity on plastics and other non-porous surfaces
ISO 21702:2019

Measurement of antiviral activity on plastics and other non-porous surfaces

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ISO 21748:2017
Guidance for the use of repeatability, reproducibility and trueness estimates in measurement uncertainty evaluation
ISO 21748:2017

Guidance for the use of repeatability, reproducibility and trueness estimates in measurement uncertainty evaluation

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ISO 21771:2007
Gears - Cylindrical involute gears and gear pairs - Concepts and geometry
ISO 21771:2007

Gears - Cylindrical involute gears and gear pairs - Concepts and geometry

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ISO 21782-1:2023
Electrically propelled road vehicles - Test specification for electric propulsion components - Part 1: General test conditions and definitions
ISO 21782-1:2023

Electrically propelled road vehicles - Test specification for electric propulsion components - Part 1: General test conditions and definitions

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ISO 21782-2:2019
Electrically propelled road vehicles - Test specification for electric propulsion components - Part 2: Performance testing of the motor system
ISO 21782-2:2019

Electrically propelled road vehicles - Test specification for electric propulsion components - Part 2: Performance testing of the motor system

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ISO 21782-3:2019
Electrically propelled road vehicles - Test specification for electric propulsion components - Part 3: Performance testing of the motor and the inverter
ISO 21782-3:2019

Electrically propelled road vehicles - Test specification for electric propulsion components - Part 3: Performance testing of the motor and the inverter

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ISO 21782-4:2021
Electrically propelled road vehicles - Test specification for electric propulsion components - Part 4: Performance testing of the DC/DC converter
ISO 21782-4:2021

Electrically propelled road vehicles - Test specification for electric propulsion components - Part 4: Performance testing of the DC/DC converter

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ISO 21782-5:2021
Electrically propelled road vehicles - Test specification for electric propulsion components - Part 5: Operating load testing of the motor system
ISO 21782-5:2021

Electrically propelled road vehicles - Test specification for electric propulsion components - Part 5: Operating load testing of the motor system

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ISO 21782-6:2019
Electrically propelled road vehicles - Test specification for electric propulsion components - Part 6: Operating load testing of motor and inverter
ISO 21782-6:2019

Electrically propelled road vehicles - Test specification for electric propulsion components - Part 6: Operating load testing of motor and inverter

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ISO 21782-7:2021
Electrically propelled road vehicles - Test specification for electric propulsion components - Part 7: Operating load testing of the DC/DC converter
ISO 21782-7:2021

Electrically propelled road vehicles - Test specification for electric propulsion components - Part 7: Operating load testing of the DC/DC converter

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ISO 21809-3:2016
Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 3: Field joint coatings
ISO 21809-3:2016

Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 3: Field joint coatings

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