SPECIFICATION FOR OPEN PATH APPARATUS FOR THE DETECTION OF COMBUSTIBLEOR TOXIC GASES AND VAPOURS. PART 1: GENERAL REQUIREMENTS AND TEST METHODS.
NORMA vydána dne 24.11.1999
Designation standards: UNE-EN 50241-1:1999
Note: NEPLATNÁ
Publication date standards: 24.11.1999
The number of pages: 29
Approximate weight : 87 g (0.19 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE