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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 19052-3
Microfilm technics, microfilming of engineering drawings; reduction ratios for recording on film 35 mm and reenlargement ratio

Title (German)

Mikrofilmtechnik, Zeichnungsverfilmung; Mikrofilm 35 mm, Verkleinerungs- und Vergrößerungsfaktoren

Document: references other documents

Document: referenced in other documents

Responsible national committee

NA 009-00-14 AA - Preservation for archives and libraries

Edition 1980-03

Original language German

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

Climate change Standards and specifications support climate targets