bore bit
41Roxette — Infobox musical artist | Name = Roxette Img capt = Img size = Background = group or band Alias = Origin = Halmstad, Sweden Genre = Pop Years active = 1986 – present Label = EMI Music and Edel Music Associated acts = URL = [http://www.roxette.se… …
42Hole saw — Not to be confused with Core drill. A 52 mm (2.0 in) hole saw with pilot bit …
43France — /frans, frahns/; Fr. /frddahonns/, n. 1. Anatole /ann nann tawl /, (Jacques Anatole Thibault), 1844 1924, French novelist and essayist: Nobel prize 1921. 2. a republic in W Europe. 58,470,421; 212,736 sq. mi. (550,985 sq. km). Cap.: Paris. 3.… …
44Oil well — The pumpjack, such as this one located south of Midland, Texas, is a common sight in West Texas. An oil well is a general term for any boring through the earth s surface that is designed to find and acquire petroleum oil hydrocarbons. Usually… …
45Major houses in A Song of Ice and Fire — The following is a list of the notable characters in George R. R. Martin s A Song of Ice and Fire series of epic fantasy novels, belonging to one of the major aristocratic houses of fictional Westeros, and explains in detail what happens to these …
46Well logging — Gamma ray logging Spontaneous potential logging Resistivity logging Density logging Sonic logging Caliper logging Mud logging LWD/MWD v · …
47Chevrolet small-block engine — Chevrolet Small Block V8 engine Manufacturer: General Motors Production: 1955–2003 Successors: GM LT engine, GM LS engine Type: small block V8 265 Produ …
48Oil well control — is the management of the dangerous effects caused by unexpected high pressures upon surface equipment of oil or gas drilling rigs. Technically, oil well control involves preventing Formation fluid, usually referred to as kick, from entering into… …
49Shotgun — For other uses, see Shotgun (disambiguation). A pump action Remington 870, two semi automatic …
50Rifling — refers to the helix shaped pattern in the barrel of a firearm, which imparts a spin to a projectile around its long axis. This spin serves to gyroscopically stabilize the projectile, improving its aerodynamic stability and accuracy.Rifling is… …
