equipment and floor drainage system
71Tunisia — Tunisian, adj., n. /tooh nee zheuh, sheuh, nizh euh, nish euh, tyooh /, n. a republic in N Africa, on the Mediterranean: a French protectorate until 1956. 9,183,097; 48,330 sq. mi. (125,175 sq. km). Cap.: Tunis. * * * Tunisia Introduction Tunisia …
72UNITED NATIONS (UN) — UNITED NATIONS (UN), a worldwide organization of states established in 1945, in the wake of World War II, with a view, primarily, to maintain international peace and security and also bring about cooperation among nations in the economic, social …
73Airport — For other uses, see Airport (disambiguation). Pulkovo Airport in Saint Petersburg, Russia (2005) …
74Grand Canyon — This article is about the canyon in the southwestern United States. For other Grand Canyons, see Grand Canyon (disambiguation). Grand Canyon …
75Poland — Polska redirects here. For other uses, see Polska (disambiguation). This article is about the country. For other uses, see Poland (disambiguation). Republic of Poland Rzeczpospolita Polska …
76Life Sciences — ▪ 2009 Introduction Zoology In 2008 several zoological studies provided new insights into how species life history traits (such as the timing of reproduction or the length of life of adult individuals) are derived in part as responses to… …
77Milwr Tunnel — The Milwr Tunnel is a mine drainage adit running some 10 miles from the hamlet of Cadole near Loggerheads, Denbighshire to Bagillt on the Dee Estuary in North Wales. It was originally built to drain the lead mines beneath Halkyn Mountain, which… …
78Water heating — is a thermodynamic process using an energy source to heat water above its initial temperature. Typical domestic uses of hot water are for cooking, cleaning, bathing, and space heating. In industry, both hot water and water heated to steam have… …
79Guinea — Guinean, adj., n. /gin ee/, n. 1. a coastal region in W Africa, extending from the Gambia River to the Gabon estuary. 2. Formerly, French Guinea. an independent republic in W Africa, on the Atlantic coast. 7,405,375; ab. 96,900 sq. mi. (251,000… …
80Taiwan — /tuy wahn /, n. Wade Giles, Pinyin. a Chinese island separated from the SE coast of China by Taiwan Strait: a possession of Japan 1895 1945; restored to China 1945; seat of the Republic of China since 1949. Cap.: Taipei. Also called Formosa. * *… …
