cylinder exchange
11Mesopotamia, history of — ▪ historical region, Asia Introduction history of the region in southwestern Asia where the world s earliest civilization developed. The name comes from a Greek word meaning “between rivers,” referring to the land between the Tigris and… …
12Thermodynamic system — A thermodynamic system is a precisely defined macroscopic region of the universe, often called a physical system, that is studied using the principles of thermodynamics. All space in the universe outside the thermodynamic system is known as the… …
13Radioactive waste — 2007 ISO radioactivity danger logo, designed in part for long term radioactive waste depositories which might survive into a far future time in which all knowledge of the meaning of present common radiation danger symbols and signs has been lost… …
14LNER Class A4 4468 Mallard — Mallard Mallard at the National Railway Museum at York. Power type Steam Designer Sir Nigel Gresley Builder LNER Doncaster Works …
15Hyco International Inc — is the world s largest manufacturer of hydraulic cylinders. Hyco International was established in June 1998 by [http://www.centrepartners.com Centre Partners] , a New York based investment group, with the acquisition of Dana Corporation’s… …
16tree — treelike, adj. /tree/, n., v., treed, treeing. n. 1. a plant having a permanently woody main stem or trunk, ordinarily growing to a considerable height, and usually developing branches at some distance from the ground. 2. any of various shrubs,… …
17Tree — /tree/, n. Sir Herbert Beerbohm /bear bohm/, (Herbert Beerbohm), 1853 1917, English actor and theater manager; brother of Max Beerbohm. * * * I Woody perennial plant. Most trees have a single self supporting trunk containing woody tissues, and in …
18Hydraulic machinery — are machines and tools which use fluid power to do work. Heavy equipment is a common example.In this type of machine, high pressure hydraulic fluid is transmitted throughout the machine to various hydraulic motors and hydraulic cylinders. The… …
19Western architecture — Introduction history of Western architecture from prehistoric Mediterranean cultures to the present. The history of Western architecture is marked by a series of new solutions to structural problems. During the period from the… …
20H. A. Moyer (automobile) — H. A. Moyer, Maker of Fine Carriages and Automobiles Former type Automobile Manufacturing Industry Automotive Genre Touring Cars, Runabouts, Special Bodied Vehicles …
