
INFRARED TRANSMISSION SYSTEMS. FREE AIR APPLICATIONS (Endorsed by AENOR in July of 1998.)
NORMA vydaná dňa 1.3.2007
Designation standards: UNE-EN 61920:1998
Note: NEPLATNÁ
Publication date standards: 1.3.2007
Approximate weight : 300 g (0.66 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE