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.

STANDARD published on 21.10.1994

Spanish -
electronic design (pdf) (57.20 USD)

Spanish -

Print design (62.90 USD)

The information about the standard:

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Note: WITHDRAWN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