safe drilling
71List of Chinese inventions — A bronze Chinese crossbow mechanism with a buttplate (the wooden components have …
72Chronology of Continuity IRA actions — This is a chronology of activities by the Continuity Irish Republican Army, an Irish paramilitary group.1996*6 January 1996 The Irish Republican Publicity Bureau issued a statement saying a reborn Irish Republican Army had emerged led by the… …
73Bristol Freighter — Infobox Aircraft name= Type 170 Freighter / Wayfarer caption= Bristol Frieghter in Norcanair colours at the Western Canada Aviation Museum c. 2007 type=Cargo aircraft manufacturer=Bristol Aeroplane Company designer= first flight=December 1945… …
74George W. Bush presidential campaign, 2000 — articleissues unreferenced=September 2007 original research=December 2007 cleanup=December 2007This article is about the 2000 presidential campaign of George W. Bush, winner of the 2000 presidential election and re elected in the 2004… …
75Safety wire — Safety wiring of two pairs of drilled head bolts Safety wire or lockwire is common in the aircraft and racing industries as an extra precaution to keep vital fasteners from unintentionally loosening and parts from falling off due to vibration or… …
76Anti-frogman techniques — are security methods developed to protect watercraft, ports and installations, and other sensitive resources both in or nearby vulnerable waterways from potential threats or intrusions by frogmen or other divers.Risks and threats to be defended… …
77Prosafe — Infobox Company company name = Prosafe SE company company type = Public foundation = 1972 as Morcon location = Larnaca, Cyprus key people = Reidar Lund (Chairman of the board), Arne Austreid (President and CEO) area served = industry = Petroleum… …
78Timeline of the Irish War of Independence — This is a timeline of the Irish War of Independence (or the Anglo Irish War[1]) of 1919–1921. The Irish War of Independence was a guerrilla conflict and most of the fighting was conducted on a small scale by the standards of conventional warfare …
79Asbestos — For other uses, see Asbestos (disambiguation). Fibrous asbestos on muscovite …
80Shotgun — For other uses, see Shotgun (disambiguation). A pump action Remington 870, two semi automatic …
