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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]

ASD-STAN TR 4257
Elements of electrical and optical connection - Relationship between the numbering systems for parts of EN 2591

Title (German)

Elektrische und optische Verbindungselemente - Querverweis zwischen den Nummerierungssystemen der Teile der EN 2591

Edition 1995-06-30

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

ASD-STAN TR 4257 Elements of electrical and optical connection - Relationship between the numbering systems for parts of EN 2591

Want to learn more?

ASD-STAN TR 4257
Elements of electrical and optical connection - Relationship between the numbering systems for parts of EN 2591