The Standard Underground Cable Company manufacturers of telegraph, telephone and electric light cables ... (1884)
Standard Underground Cable Company · Standard Underground Cable Company · leaf 12
ence lampsin the mining industry, is probably a question of but a few months. LAYING AND SPLICING. In the process of manufacture the cable is made in continuouslength, and is only cut into such lengths as can be properly handled inthe laying. The six-wire cable made for Washington City wasshipped… … fig. 5. then united in a double twist and soldered. The wire joint is thencovered with Lhe insulation and wrapped with silk, and afterwardsserved with strips of sheet lead to preserve the metallic continuity of thedivision between the wires. A sleeve cf lead pipe, previously slippedon one of the…
Electricity · Wiring devices · Electric cable · Electric wire
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