sinking time
41tunnels 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 …
42Amy Dumas — Amy Dumas …
43Pacific War — For other uses, see Pacific War (disambiguation). War in the Pacific redirects here. For the video game, see War in the Pacific (video game). For the war between Chile, Bolivia, and Peru in 1879–84, see War of the Pacific. Pacific War Part of… …
44MS Estonia — One of Estonia s first days in Tallinn 1993. Career Name: 1980–1990: MS Viking Sally 1990–1991: MS Silj …
45Shaft construction — concerns the building of vertical openings such as Raises and Shafts. Shafts are vertical openings used for supplying equipment, personnel, and support systems to the horizontal tunnel where the pipeline is installed. They can be temporary or… …
46ROKS Cheonan (PCC-772) — This article is about the Korean naval ship. For the article about the sinking of this ship, see ROKS Cheonan sinking …
47May 2010 — was the fifth month of that year. It began on a Saturday and ended after 31 days on a Monday. International holidays (See Holidays and observances, on sidebar at right, below) Portal:Current events This is an archived version of Wikipedia s… …
48Battle of Jutland — fixHTML|begInfobox Military Conflict conflict = Battle of Jutland partof = World War I caption = The Battle of Jutland, 1916 date = 31 May 1916 ndash; 1 June 1916 place = North Sea, near Denmark result = Indecisive combatant1 = combatant2 =… …
49Battle of the Coral Sea — Part of the Pacific Theater of World War II …
50SS Andrea Doria — was an ocean liner for the Italian Line (Società di navigazione Italia) home ported in Genoa, Italy. Named after the 16th century Genoese admiral Andrea Doria, the Andrea Doria had a gross tonnage of 29,100 and a capacity of about 1,200… …
