UNE-EN 50055:1994

ELECTRICAL APPARATUS FOR THE DETECTION AND MEASUREMENT OF COMBUSTIBLE GASES. PERFORMANCE REQUIREMENTS FOR GROUP I APPARATUS INDICATING UP TO 5% (V/V) METHANE IN AIR.

NORMA vydaná dňa 21.10.1994

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The information about the standard:

Designation standards: UNE-EN 50055:1994
Note: NEPLATNÁ
Publication date standards: 21.10.1994
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE