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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 21550
Mine support; roof bars for single props; testing, requirements

Title (German)

Grubenausbau; Stahlkappen für Einzelstempel; Prüfung, Anforderungen

Document: references other documents

Responsible national committee

NA 060-15-03 AA - Strut support

Edition 1988-05

Original language German

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Terminology

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

Climate change Standards and specifications support climate targets

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

DIN 21550 Mine support; roof bars for single props; testing, requirements

Document: references other documents

Responsible national committee

Jörn Lehmann

Want to learn more?

DIN 21550
Mine support; roof bars for single props; testing, requirements