
TELECONTROL EQUIPMENT AND SYSTEMS. PART 2: OPERATING CONDITIONS. SECTION ONE: ENVIRONMENTAL CONDITIONS AND POWER SUPPLIES.
NORM herausgegeben am 21.10.1994
Designation standards: UNE 21870-2-1:1994
Note: UNGÜLTIG
Publication date standards: 21.10.1994
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE