UNE-ENV 50121-4:1997

RAILWAY APPLICATIONS. ELECTROMAGNETIC COMPATIBILITY. PART 4: EMISSION AND IMMUNITY OF THE SIGNALLING AND TELECOMMUNICATIONS APPARATUS.

NORMA vydaná dňa 12.12.1997

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The information about the standard:

Designation standards: UNE-ENV 50121-4:1997
Note: NEPLATNÁ
Publication date standards: 12.12.1997
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE