base length of rangefinder
51Surveying — For other uses, see Survey (disambiguation). US Navy Surveyor at work with a leveling instrument …
52Exposure (photography) — Underexposure redirects here. For the 2005 film by Oday Rasheed, see Underexposure (2005 film). A long exposure showing stars rotating around the southern and northern celestial poles. Credit: European Southern Observatory …
53Color photography — Color film redirects here. For the motion picture equivalent, see Color motion picture film. A circa 1850 Hillotype photograph of a colored engraving. Long believed to be a complete fraud, recent testing found that Levi Hill s process did… …
54Gangut class battleship — For other uses, see Gangut (disambiguation). Gangut during World War I Class overview Builders: Admiralty Shipyard Baltic Shipyard …
55Mikoyan MiG-29 — MiG 29 redirects here. For other uses, see MiG 29 (disambiguation). MiG 29 …
56C-41 process — C 41 is a chromogenic color print film developing process. C 41, also known as CN 16 by Fuji, CNK 4 by Konica, and AP 70 by AGFA, is the most popular film process in use, with most photofinishing labs devoting at least one machine to this… …
57Industrial history of the People's Republic of China — Main articles: Economy and economic history of the People s Republic of China. China s industrial sector has shown great progress since 1949, but in the late 1980s it remained undeveloped in many respects. Although the country manufactured… …
58General Dynamics F-111 — infobox Aircraft name= F 111 Aardvark caption= An F 111C of the Royal Australian Air Force with its wings unswept in 2006. type= Fighter bomber national origin = United States manufacturer= General Dynamics designer= first flight= 21 December… …
59PT-76 — Infobox Weapon|is vehicle=yes name=PT 76 caption=PT 76 on display near the Museum of the Great Patriotic War, Kiev. type=Amphibious Light Tank origin=flagcountry|Soviet Union service=16 August 1952 present used by=See Operators wars=See Combat… …
60Fuse (explosives) — In an explosive, pyrotechnic device or military munition, a fuse (or fuze) is the part of the device that initiates function. In common usage, the word fuse is used indiscriminately. However, when being specific (and in particular in a military… …
