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12.7 cm/40 Type 89 naval gun Type 89 gun mounted on Chitose Type Naval gun anti-aircraft gun Place of origin Japan Service history In service 1932–45 Used by Imperial Japanese Navy Wars World War II Production history Designed 1928–32 Produced 1932–45 No.  built ~1500 Variants Type 88 Specifications Mass 3,100 kilograms (6,834 lb) Barrel length 5,080 millimeters (16 ft 8 in) (bore length) Shell Fixed Shell weight 20.9–23.45 kilograms (46.1–51.7 lb) Caliber 12.7-centimeter (5.0 in) Breech horizontal breech block Elevation -8° to +90° [1] Rate of fire 8-14 rounds per minute Muzzle velocity 720–725 meters per second (2,360–2,380 ft/s) Maximum firing range 9,440 meters (30,970 ft) at 90° (AA ceiling) 14,800 meters (48,600 ft) at 45° The 12.7 cm/40 Type 89 naval gun was a Japanese anti-aircraft (AA) gun introduced before World War II. It was the Imperial Japanese Navy's standard heavy AA

For other uses, see Shark (disambiguation). Sharks Temporal range: Ludfordian-Present, 425–0 Ma PreЄ Є O S D C P T J K Pg N [1] Clockwise from top left: spiny dogfish, Japanese sawshark, whale shark, great white shark, horn shark, frilled shark, scalloped hammerhead and Australian angelshark representing the orders Squaliformes, Pristiophoriformes, Orectolobiformes, Lamniformes, Heterodontiformes, Hexanchiformes, Carcharhiniformes and Squatiniformes respectively. Scientific classification Kingdom: Animalia Phylum: Chordata Class: Chondrichthyes Subclass: Elasmobranchii Infraclass: Euselachii Superorder: Selachimorpha Orders Carcharhiniformes Heterodontiformes Hexanchiformes Lamniformes Orectolobiformes Pristiophoriformes Squaliformes Squatiniformes † Cladoselachiformes † Hybodontiformes † Symmoriida † Xenacanthida (Xenacantiformes) † Elegestolepis † = extinct Synonyms Pleurotremata Sharks

"Vienna University" redirects here. For Vienna University of Economics and Business, see Vienna University of Economics and Business. University of Vienna Universität Wien Type Public Established 1365 Budget € 544 million [1] Rector Heinz Engl Academic staff 6,765 Administrative staff 3,106 Students 94,000 [2] Postgraduates 16,490 Doctoral students 8,945 Location Main building, Vienna , Austria 48°12′47″N 16°21′35″E  /  48.21306°N 16.35972°E  / 48.21306; 16.35972 Coordinates: 48°12′47″N 16°21′35″E  /  48.21306°N 16.35972°E  / 48.21306; 16.35972 Campus Urban Colors Blue and White           Affiliations Campus Europae, EUA, UNICA Website www.univie.ac.at/en Data as of 2016 [update] The University of Vienna (German: Universität Wien ) is a public university located in Vienna, Austria. It was founded by Duke Rudolph IV in 1365 and is one of the oldest universities in the Ge