BS EN 61057:1994

Aerial devices with insulating boom used for live working exceeding 1 kV a.c..

NORMA vydaná dňa 31.8.2006

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The information about the standard:

Designation standards: BS EN 61057:1994
Note: NEPLATNÁ
Publication date standards: 31.8.2006
The number of pages: 74
Approximate weight : 222 g (0.49 lbs)
Country: British technical standard
Kategória: Technické normy BS