BS 1320:1946 img
Neplatné | Vydaná: 21.08.1946

BS 1320:1946 Neplatné

High-voltage overhead lines on wood poles for line voltages up to and including 11 kV, with conductors not exceeding 0.05 sq in.

Dostupné jazyky: Anglicky

Dostupné prevedenie: Elektronické PDF, Tlačené

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