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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]

NF S12-131 ; NF EN ISO 10341:2013-03-13
Ophthalmic instruments - Refractor heads

Title (German)

Ophthalmische Instrumente - Phoropter

Edition 2013-03-13

Original language French

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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

NF S12-131 ; NF EN ISO 10341:2013-03-13 Ophthalmic instruments - Refractor heads

Want to learn more?

NF S12-131 ; NF EN ISO 10341:2013-03-13
Ophthalmic instruments - Refractor heads