cast brass
81Architectural metals — used in buildings and structures are comprised of several distinctive metallic materials. Metals serve a wide variety of uses in the built landscape, including structural features, such as nails and trusses, as well as decorative features, such… …
82Ship model — This article is concerned primarily with static models. For operating models see model yachting or radio controlled boat, Model of a 19th century vessel in the Bishop Museum, Hawaii …
83keyboard instrument — ▪ music Introduction any musical instrument on which different notes can be sounded by pressing a series of keys, push buttons, or parallel levers. In nearly all cases in Western music the keys correspond to consecutive notes in the… …
84zinc processing — Introduction preparation of the ore for use in various products. Zinc (Zn) is a metallic element of hexagonal close packed (hcp) crystal structure and a density of 7.13 grams per cubic centimetre. It has only moderate hardness and can …
8554-я церемония «Грэмми» — Дата проведения 12 февраля 2012 Ме …
86Carroll O'Connor — Infobox actor name = Carroll O Connor imagesize = 220 caption = Carroll O Connor ca 1975 birthname = John Carroll O Connor birthdate = birth date|1924|8|2|df=y location = Bronx, New York, USA deathdate = death date and age|2001|6|21|1924|8|2… …
87Selective leaching — Selective leaching, also called dealloying, demetalification, parting and selective corrosion, is a corrosion type in some solid solution alloys, when in suitable conditions a component of the alloys is preferentially leached from the material.… …
88CSI: Crime Scene Investigation (season 5) — CSI: Crime Scene Investigation Season 5 Country of origin United States No. of episodes 25 …
89CSI: Crime Scene Investigation (season 6) — CSI: Crime Scene Investigation Season 6 Country of origin United States No. of episodes 24 …
90WAR AND WARFARE — TO THE DESTRUCTION OF THE FIRST TEMPLE The methods of offensive and defensive warfare developed side by side in the Ancient Near East. The development of weapons was dependent upon the supply of raw materials, such as stone, metal, and wood; the… …
