- pole line switch
- 电杆上线路开关
English-Chinese electron industry dictionary (英汉电子工程大词典). 2013.
English-Chinese electron industry dictionary (英汉电子工程大词典). 2013.
Switch — For other uses, see Switch (disambiguation). Electrical switches. Top, left to right: circuit breaker, mercury switch, wafer switch, DIP switch, surface mount switch, reed switch. Bottom, left to right: wall switch (U.S. style), miniature toggle… … Wikipedia
Overhead power line — This article is about power lines for general transmission of electrical power. For overhead lines used to power road and rail vehicles, see Overhead lines. Transmission lines in Lund, Sweden … Wikipedia
International Date Line — Date line redirects here. For other uses, see Dateline (disambiguation). The International Date Line around 180° The International Date Line (IDL) is a generally north south imaginary line on the surface of the Earth, passing through the middle… … Wikipedia
Light switch — A light switch is a switch, most commonly used to operate electric lights, permanently connected equipment, or electrical outlets.In modern homes most lights are operated using switches set in walls, usually 6 10 inches (15 25 cm) away from a… … Wikipedia
KVM switch — Symbolic representation of a KVM switch. The computer on the right is currently being controlled by the peripherals … Wikipedia
Double switch (baseball) — In baseball, the double switch is a type of player substitution. The double switch is typically used to make a pitching substitution, while simultaneously placing the incoming pitcher in a more favorable spot in the batting order than was… … Wikipedia
DIP switch — Slide style dip switch Rocker style dip switch DI … Wikipedia
BMT Franklin Avenue Line — The BMT Franklin Avenue Line (also known as the Franklin Avenue Shuttle and the Brighton Franklin Line) is a rapid transit line of the New York City Subway in Brooklyn, New York. All service is provided full time by Franklin Avenue Shuttle trains … Wikipedia
Tram controls — The following article describes the controls on electric, rather than steam trams.OverviewThe operation of trams is relatively simple. As trams run on rails, they do not require steering controls. However they do require controls for the smooth… … Wikipedia
Northwestel — Inc. Type Subsidiary Industry Communications Services Founded 1979 Headquart … Wikipedia
Kim Stanley Robinson — Infobox Writer imagesize = 250px name = Kim Stanley Robinson caption = Kim Stanley Robinson at the 63rd World Science Fiction Convention in Glasgow, August 2005 pseudonym = birthname = birthdate = birth date and age|1952|03|23 birthplace =… … Wikipedia