ground reinforcement rate
52Lion of Babylon — A fully equipped Asad Babil on display at Fort Hood Type Main battle tank Place of …
53Battle of France — Part of the Western Front of the Second World War Clockwise from top left: German …
54F-84 Thunderjet — Infobox Aircraft name=F 84 Thunderjet type=Fighter bomber manufacturer=Republic Aviation caption=USAF F 84E Thunderjet designer=Alexander Kartveli first flight=28 February 1946 introduced=November 1947 retired= status= primary user=United States… …
55Kokoda Track campaign — This article concerns the World War II military campaign. For more general information, see the Kokoda Track article. For the film, see Kokoda (film). Infobox Military Conflict conflict=Kokoda Trail partof=World War II, Pacific War… …
56airplane — /air playn /, n. 1. a heavier than air aircraft kept aloft by the upward thrust exerted by the passing air on its fixed wings and driven by propellers, jet propulsion, etc. 2. any similar heavier than air aircraft, as a glider or helicopter. Also …
57dam — dam1 /dam/, n., v., dammed, damming. n. 1. a barrier to obstruct the flow of water, esp. one of earth, masonry, etc., built across a stream or river. 2. a body of water confined by a dam. 3. any barrier resembling a dam. v.t. 4. to furnish with a …
58Dam — /dam, dahm/, n. (Carl Peter) Henrik /kahrl pee ter hen rik/; Dan. /kahrddl pay teuhrdd hen rddik/, 1895 1976, Danish biochemist: Nobel prize for medicine 1943. * * * I Barrier built across a stream, river, or estuary to conserve water for such… …
59Horse — For other uses, see Horse (disambiguation). Domestic horse …
60Protection of exposed concrete — is necessary to prolong its service life. A 120 year design life for concrete infrastructure has become increasingly common. Without early preventive maintenance this design life target may be optimistic. The design service life of reinforced… …
