tension control bolt
51M1903 Springfield rifle — Infobox Weapon|is ranged=yes name= Rifle, Caliber .30, M1903 origin=flagcountry|United States type= Bolt action rifle designer= Springfield Armory design date= 1900 service= 1903–1957 users= See Users wars= World War I, World War II, Korean War,… …
52Chinese Civil War — People s Liberation Army attacking government defensive positions in Shangtang Date Encirclement Campaigns; …
53CU project controversy — The CU Project Controversy involved years of protest against a proposed high voltage direct current powerline that was erected on the property of hundreds of farmers in west central Minnesota in the late 1970s. The electrical cooperatives… …
54Electro (Marvel Comics) — For other Marvel Comics characters called Electro, see Electro (comics). Electro Electro battles Spider Man. Art by Steve Ditko. Publication information Publisher …
55Brügger & Thomet APR308 — Infobox Weapon name=APR caption= origin=flag|Switzerland type=Sniper rifle is ranged=yes service= used by=See Users wars= designer=Brügger Thomet design date=2003 (APR308) 2007 (APR338) manufacturer=Brügger Thomet production date=2005 (APR308)… …
56hand tool — any tool or implement designed for manual operation. * * * Introduction any of the implements used by craftsmen in manual operations, such as chopping, chiseling, sawing, filing, or forging. Complementary tools, often needed as auxiliaries to… …
57tunnels and underground excavations — ▪ engineering Introduction Great tunnels of the world Great tunnels of the worldhorizontal underground passageway produced by excavation or occasionally by nature s action in dissolving a soluble rock, such as limestone. A vertical opening …
58Mystique (comics) — Mystique Mystique, drawn by Mike Mayhew. Publication information Publisher Marvel Comics …
59Truss — For other uses, see Truss (disambiguation). In architecture and structural engineering, a truss is a structure comprising one or more triangular units constructed with straight members whose ends are connected at joints referred to as nodes.… …
60The Sword of Shannara — This article is about the fantasy novel. For the fictional sword, see Sword of Shannara. The Sword of Shannara   …
