
LINE TRAPS FOR CARRIER SIGNALS OVER POWER LINES: TESTS
NORM herausgegeben am 15.4.1974
Designation standards: UNE 20540-3:1974
Note: UNGÜLTIG
Publication date standards: 15.4.1974
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE