automatic white control
61UK railway signalling — The railway signalling systems used across the majority of the United Kingdom rail network use lineside signals to advise the driver of the status of the section of track ahead. Most lineside signals are in colour light form, but a significant… …
62Pontiac G8 — Infobox Automobile name = Pontiac G8 manufacturer = Holden parent company = General Motors production = 2008–present assembly = Adelaide, South Australia, Australia predecessor = Pontiac Grand Prix Pontiac Bonneville Pontiac GTO class = Full size …
63PATCO Speedline — PATCO Logo Streckenlänge: 22,86 km Spurweite: 1435 mm (Normalspur) Stromsystem: 700 V …
64Electricity meter — Typical North American domestic analog electricity meter …
65Cadillac Sixty Special — Infobox Automobile name = Cadillac Sixty Special manufacturer = Cadillac parent company = General Motors production = 1938–1972 1987 1993 class = Full size luxury car body style = 4 door sedanThe Sixty Special name has been used at Cadillac to… …
66Vacuum tube — This article is about the electronic device. For experiments in an evacuated pipe, see free fall. For the transport system, see pneumatic tube. Modern vacuum tubes, mostly miniature style In electronics, a vacuum tube, electron tube (in North… …
67Dynamic range compression — This article is about a process that intentionally reduces the dynamic range of audio signals. For similar reductions caused by circuit imperfections, see Gain compression. For processes that reduce the size of digital audio files, see Audio… …
68Metropolitan Atlanta Rapid Transit Authority — MARTA redirects here. For the county bus system in California, see Mountain Area Regional Transit Authority. Metropolitan Atlanta Rapid Transit Authority …
69AZUSA — refers to a ground based radar tracking system installed at Cape Canaveral, Florida and the NASA Kennedy Space Center. AZUSA dated back to the early 1950s and was named after the southern California town (Azusa, California) where the system was… …
70Curtiss P-40 Warhawk — P 40 redirects here. For other uses, see P 40 (disambiguation). P 40 Warhawk Tomahawk / Kittyhawk A Hawk 87A 3 (Kittyhawk …
