UNE-HD 145S1:1974

NUMBERING OF ELECTRODES AND DESIGNATION OF UNITS IN ELECTRONIC TUBES AND VALVES. (Endorsed by AENOR in December of 1995.)

NORMA vydaná dňa 1.12.1995

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The information about the standard:

Designation standards: UNE-HD 145S1:1974
Publication date standards: 1.12.1995
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE