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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]

BS EN ISO 8429
Optics and optical instruments. Ophthalmology. Graduated dial scale

Title (German)

Optik und opttische Instrumente. Ophthalmologie. Gradbogenschema

Edition 1987-10-30

Original language English

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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

BS EN ISO 8429 Optics and optical instruments. Ophthalmology. Graduated dial scale

Want to learn more?

BS EN ISO 8429
Optics and optical instruments. Ophthalmology. Graduated dial scale