BS EN 50058:1999

Electrical apparatus for the detection and measurement of combustible gases. Performance requirements for Group II apparatus indicating up to 100% (V/V) gas.

NORMA vydaná dňa 15.1.1999

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The information about the standard:

Designation standards: BS EN 50058:1999
Note: NEPLATNÁ
Publication date standards: 15.1.1999
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: British technical standard
Kategória: Technické normy BS