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Power Lines 1944 Pub dawb Kev Nkag Mus Siv
The manufacture of cables for transmitting electric power is shown. Copper bars are rolled and drawn into wire, which is twisted into strands, and covered for insulation and protection with layers of rubber, lead, cloth and paper. The completed cables are then given high-voltage tests before being dispatched from the factory.
Genre: Documentary
Pov Pob Tseg: Norman Shelley, Alvar Liddell
Crew: James E. Rogers (Director)
Studio: British Council, Merton Park Studios
Sijhawm Sawv: 16 feeb
Zoo: HD
Tso Tawm: Apr 08, 1944
Ncig Teb Chaws: United Kingdom
Lus:
