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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

Technical rule [CURRENT]

EIA TEP 137
Design-Maximum Rating System for Electron Tubes R(1981)

Edition 1962

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

EIA TEP 137 Design-Maximum Rating System for Electron Tubes R(1981)

Want to learn more?

EIA TEP 137
Design-Maximum Rating System for Electron Tubes R(1981)