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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 EN ISO 8429
Optics and optical instruments - Ophthalmology - Graduated dial scale (ISO 8429:1986); German version EN ISO 8429:1996

Title (German)

Optik und optische Instrumente - Ophthalmologie - Gradbogenschema (ISO 8429:1986); Deutsche Fassung EN ISO 8429:1996

Document: referenced in other documents

Responsible national committee

NA 027-01-08 AA - Ophthalmic optics

Responsible european committee

CEN/TC 170 - Ophthalmic optics

Edition 1996-08

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