battery control building
21Governors Island — This article is about Governors Island in New York Harbor. For other uses, see Governors Island (disambiguation). Governors Island U.S. National Register of Historic Places …
22Transmitter — For biologic transmitters, see transmitter substance. Commercial FM broadcasting transmitter at radio station WDET FM, Wayne State University, Detroit, USA. It broadcasts at 101.9 MHz with a radiated power of 48 kW. In electronics and… …
23MIM-14 Nike-Hercules — Nike Hercules Missile Type Surface to air missile …
24Cobasys — LLC supplies nickel metal hydride (NiMH) batteries, battery control systems, and packaged solutions for automotive applications, uninterruptable power supplies, telecommunications applications, and distributed power generation.[1] For 8 years… …
25Defence Research and Development Organisation — Sanskrit: बलस्य मूलं विज्ञानम् Strength s Origin is in Science [1] Agency overvi …
26Royal Observer Corps — Ensign Active 1925–1996 Country …
27Depression position finder — A DPF (left) and an azimuth scope (right) in use. A depression position finder (DPF) is an observation instrument that was used in the fire control system of the U.S. Coast Artillery to locate targets in range and/or azimuth as part of the… …
28Douglas Harbour — For the Alaskan harbor, see Douglas Harbor. Douglas Harbour Douglas Locati …
29Dreadnought — For other uses, see Dreadnought (disambiguation). The oldest remaining dreadnought, USS Texas, was launched in 1912 and is now a museum ship. The dreadnought was the predominant type of 20th century battleship. The first of the kind, the… …
30Smoke detector — A smoke detector is a device that detects smoke, typically as an indicator of fire. Commercial, industrial, and mass residential devices issue a signal to a fire alarm system, while household detectors, known as smoke alarms, generally issue a… …
