covering+or+protecting+layer
121Brazil — Brazilian /breuh zil yeuhn/, adj., n. /breuh zil /, n. a republic in South America. 164,511,366; 3,286,170 sq. mi. (8,511,180 sq. km). Cap.: Brasília. Portuguese and Spanish, Brasil. Official name, Federative Republic of Brazil. * * * Brazil… …
122zinc 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 …
123Domain Name System Security Extensions — Internet protocol suite Application layer BGP DHCP DNS FTP HTTP …
124T-44 — This article is about the Soviet medium tank. For the military training aircraft, see Beechcraft King Air. T 44 T 44A in Brest, Belarus Type Medium …
125Piracy in Somalia — Map of areas under threat by Somali pirates. Pirates holding the …
126Cross-country skiing — Priit Narusk in the qualification for the Tour de Ski in Prague. Nickname(s) XC skiing Characteristics Categorization Outdoor or indoor in ski tunn …
127Fencing — This article is about the sport, which is distinguished from stage fencing, academic fencing (mensur), historical fencing, SCA fencing, and swordsmanship. For the boundary structure, see Fence. For other uses, see Fencing (disambiguation).… …
128Leather — For other uses, see Leather (disambiguation). Modern leather working tools Leather is a durable and flexible material created via the tanning of putrescible animal rawhide and skin, primarily cattlehide. It can be produced through different… …
