BS 6839-1:1987

Mains signalling equipment.. Specification for communication and interference limits and measurements.

NORMA vydána dne 31.7.1987

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The information about the standard:

Designation standards: BS 6839-1:1987
Note: NEPLATNÁ
Publication date standards: 31.7.1987
The number of pages: 13
Approximate weight : 39 g (0.09 lbs)
Country: British technical standard
Kategorie: Technické normy BS