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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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Draft standard [New]

OVE EN IEC 63522-49
Electrical relays - Tests and measurements - Part 49: Long term stability of sealing (IEC 94/1016/CDV) (english version)

Edition 2024-07-01

Public enquiry period until 2024-08-01

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

OVE EN IEC 63522-49 Electrical relays - Tests and measurements - Part 49: Long term stability of sealing (IEC 94/1016/CDV) (english version)

Want to learn more?

OVE EN IEC 63522-49
Electrical relays - Tests and measurements - Part 49: Long term stability of sealing (IEC 94/1016/CDV) (english version)