• 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 CEN/TC 121

DIN ISO 5184 1984-04 Standards Straight resistance spot welding electrodes More  Order from DIN Media
DIN ISO 5827 1989-08 Standards Spot welding; electrode back-up and clamps; identical with ISO 5827:1983 (status as of 1985) More  Order from DIN Media
DIN ISO 7931 1989-08 Standards Insulation caps and bushes for resistance welding equipment; identical with ISO 7931:1985 More  Order from DIN Media

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