UNE-EN 50055:1999

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 7.5.1999

Anglicky -
Elektronické PDF (62.30 EUR)

Anglicky -

Tlačené (68.60 EUR)

Španielsky -

Elektronické PDF (51.90 EUR)

Španielsky -

Tlačené (57.10 EUR)

The information about the standard:

Designation standards: UNE-EN 50055:1999
Note: NEPLATNÁ
Publication date standards: 7.5.1999
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE