LOCKING DEVICES FOR BALL AND SOCKET COUPLINGS OF STRING INSULATOR UNITS. PART 1: DIMENSIONS AND GENERAL RULES.
NORMA vydaná dňa 15.12.1983
Designation standards: UNE 21126-1:1983
Note: NEPLATNÁ
Publication date standards: 15.12.1983
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE