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Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
More information

Standards [CURRENT]

DIN 43021
Carbon brushes for electric traction; dimensions, tolerances

Title (German)

Bahnen und Fahrzeuge; Kohlebürsten, Maße und Toleranzen

Document: references other documents

Document: referenced in other documents

Responsible national committee

DKE/K 351 - Elektrische Ausrüstung von Bahnen

Edition 1977-12

Original language German

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Table of contents

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DIN SPEC

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Terminology

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

Climate change Standards and specifications support climate targets