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

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  • Climate change Standards and specifications support climate targets

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

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Publications of NA 027 BR

DIN 4647 1935-09 Standards Glasses for Eye-protection Equipment; Protective Filters for Use in Welding More  Order from DIN Media
DIN 4647-1 1968-11 Standards Glasses for Eye-protection Equipment; Protective Filters for Use in Welding More  Order from DIN Media
DIN 4647-1 1956-10 Standards Glasses for Eye-protection Equipment; Protective Filters for Use in Welding More  Order from DIN Media
DIN 4647-2 1968-11 Standards Glasses for Eye-protection Equipment; Protective Filters against Ultra-violet Radiation (Protective UV Filters) More  Order from DIN Media
DIN 4647-2 1960-11 Standards Glasses for Eye-protection Equipment; Protective Filters against Ultra-violet Radiation (Protective UV Filters) More  Order from DIN Media
DIN 4647-3 1968-11 Standards Glasses for Eye-protection Equipment; Protective Filters against Infra-red Radiation (Protective IR Filters) More  Order from DIN Media
DIN 4647-3 1960-11 Standards Glasses for Eye-protection Equipment; Protective Filters against Infra-red Radiation (Protective IR Filters) More  Order from DIN Media
DIN 4647-4 1968-11 Standards Glasses for eye-protective equipments; filters for protection against sunglare, safety requirements More  Order from DIN Media
DIN 4647 Beiblatt 1937-04 Standards Verwendung von Sichtscheiben für Augenschutzgeräte, Erläuterungen More  Order from DIN Media
DIN 4647 Beiblatt 1935-09 Standards Verwendung von Sichtscheiben für Augenschutzgeräte, Erläuterungen More  Order from DIN Media

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