user-operator maintenance
61Cardiff Airport — Maes Awyr Caerdydd IATA …
62Forth (programming language) — infobox programming language name = Forth paradigm = Procedural, stack oriented year = 1970s designer = Charles H. Moore typing = typeless dialects = colorForth, Open Firmware implementations = Forth, Inc., GNU Forth, MPE influenced by =… …
63Lisp (programming language) — Infobox programming language name = Lisp paradigm = multi paradigm: functional, procedural, reflective generation = 3GL year = 1958 designer = John McCarthy developer = Steve Russell, Timothy P. Hart, and Mike Levin latest release version =… …
64Recreational vehicle — This article is about the vehicle. For the film, see RV (film). RV redirects here. For other uses, see RV (disambiguation). A Class A motorhome with slide out extended floors …
65Usability — is a term used to denote the ease with which people can employ a particular tool or other human made object in order to achieve a particular goal. Usability can also refer to the methods of measuring usability and the study of the principles… …
66DeltaV — Infobox computer Photo = Type = Distributed Control System, Scalable Digital Automation System, Process Automation System Vendor = [http://www.emersonprocess.com Emerson Process Management] Released = 1996… …
67North American F-82 Twin Mustang — F 82 redirects here. For other uses, see F82 (disambiguation). P 82/F 82 Twin Mustang XP 82 prototype Role …
68Public land mobile network — In telecommunication, a public land mobile network (PLMN) is a network that is established and operated by an administration or by a recognized operating agency (ROA) for the specific purpose of providing land mobile telecommunications services… …
69Wang Laboratories — Infobox Company company name = Wang Laboratories company company type = Incorporation foundation = Cambridge, Massachusetts, USA (1951) location = Tewksbury, Massachusetts , USA (1963–1976) Lowell, Massachusetts, USA (1976–1997) key people = Dr.… …
70Micro combined heat and power — or micro CHP is an extension of the now well established idea of cogeneration to the single/multi family home or small office building. Contents 1 Overview 2 Micro CHP systems 3 Engine types and technologies …
