• Hydrogen Technologies Standards form the basic framework for market ramp-up

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  • Climate change Standards and specifications support climate targets

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  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

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Projects of NA 062-01-44 AA

DIN EN 148-1 rev 2023-10-16 Metallic materials - Charpy pendulum impact test - Part 1: Test method More  Comment 
DIN EN ISO 148-3 rev 2023-10-16 Metallic materials - Charpy pendulum impact test - Part 3: Preparation and characterization of Charpy V-notch test pieces for indirect verification of pendulum impact machines More  Comment 
DIN EN ISO 148-2 rev 2023-10-16 Metallic materials - Charpy pendulum impact test - Part 2: Verification of testing machines More  Comment 
ISO/CD 148-2 2023-09-29 Metallic materials - Charpy pendulum impact test - Part 2: Verification of testing machines More  Comment 
ISO/CD 148-1 2023-09-29 Metallic materials - Charpy pendulum impact test - Part 1: Test method More  Comment 
ISO/CD 148-3 2023-09-29 Metallic materials - Charpy pendulum impact test - Part 3: Preparation and characterization of Charpy V-notch test pieces for indirect verification of pendulum impact machines More  Comment 
ISO/CD 148-4 2023-04-25 Metallic materials - Charpy pendulum impact test - Part 4: Part 4: Testing of miniature Charpy V-notch test pieces More  Comment 

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