three-phase contact line
51Power supply — For the Budgie album, see Power Supply (album). A vacuum tube rackmount adjustable power supply, capable of +/ 1500 volts DC, 0 to 100mA output, with amperage limiting capability. A power supply is a device that supplies electrical energy …
52Transrapid/German — The Transrapid is a maglev high speed train that can be used for both passenger services and goods transportation. It is manufactured and marketed by [http://www.transrapid.de Transrapid Intl. GmbH Co. KG] , a partnership of Siemens and… …
53Shanghai Metro — Infobox Public transit name=Shanghai Metro imagesize=55px locale=Shanghai, China transit type=Rapid transit began operation=1995 ended operation= system length=convert|228.4|km|mi|1|abbr=on|lk=on lines=8 vehicles= stations=162 ridership=3.09… …
54Pharmaceutical industry in China — The pharmaceutical industry is one of the leading industries in China, covering synthetic chemicals and drugs, prepared Chinese medicines, medical devices, apparatus and instruments, hygiene materials, packing materials, and pharmaceutical… …
55Pharmaceutical industry in the People's Republic of China — The pharmaceutical industry is one of the leading industries in People s Republic of China, covering synthetic chemicals and drugs, prepared Chinese medicines, medical devices, apparatus and instruments, hygiene materials, packing materials, and… …
561632 series battles — This is a chronological list of armed encounters, skirmishes, and pitched military battles as reported in the nearly twenty book length works of the best selling alternate history Ring of Fire series created by Eric Flint in the year 2000 novel… …
57Morgantown Personal Rapid Transit — Info Locale Morgantown, WV …
58Infrastructure — Public infrastructure Assets and facilities Airports · Bridges · Broadband …
59Thermal power station — Republika Power Plant, a thermal power station in Pernik, Bulgaria …
60Electric heating — is any process in which electrical energy is converted to heat. Common applications include heating of buildings, cooking, and industrial processes. An electric heater is an electrical appliance that converts electrical energy into heat. The… …
