polyethylene outer sheath

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• Copper wire and cable — Copper has been used in electric wiring since the invention of the electromagnet and the telegraph in the 1820s.[1][2] The invention of the telephone in 1876 proved to be another early boon for copper wire.[3] Today, despite competition from… …   Wikipedia

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• Insulator (electrical) — Ceramic insulator at railways Conducting copper wire insulate …   Wikipedia

• cable — cablelike, adj. /kay beuhl/, n., v., cabled, cabling. n. 1. a heavy, strong rope. 2. a very strong rope made of strands of metal wire, as used to support cable cars or suspension bridges. 3. a cord of metal wire used to operate or pull a… …   Universalium

• Cable — /kay beuhl/, n. George Washington, 1844 1925, U.S. novelist and short story writer. * * * (as used in expressions) Cable News Network cable modem cable structure cable television coaxial cable * * * ▪ electronics …   Universalium

• Human skin — Skin epidermis (A), dermis (B), and subcutis (C), showing a hair follicle (1), sweat gland (11) sebaceous gland (7) Latin cutis …   Wikipedia

• telecommunications media — Introduction       equipment and systems metal wire, terrestrial and satellite radio, and optical fibre employed in the transmission of electromagnetic signals. Transmission media and the problem of signal degradation       Every… …   Universalium

• Ultraviolet — UV redirects here. For other uses, see UV (disambiguation). UVB redirects here. For the mysterious shortwave radio station in Russia, see UVB 76. For other uses, see Ultraviolet (disambiguation). False color image of the Sun s corona as seen in… …   Wikipedia