reference gear-wheel
71clock — clock1 /klok/, n. 1. an instrument for measuring and recording time, esp. by mechanical means, usually with hands or changing numbers to indicate the hour and minute: not designed to be worn or carried about. 2. See time clock. 3. a meter or… …
72Sprint Cup Series — Sprint Cup redirects here. For the horse race, see Haydock Sprint Cup. Not to be confused with Sprint Car. Sprint Cup Series Category Stock car racing Country or region …
73Lathe (metal) — Center lathe with DRO and chuck guard. Size is 460 mm swing x 1000 mm between centers A metal lathe or metalworking lathe is a large class of lathes designed for precisely machining relatively hard materials. They were originally designed to… …
74River Len, Kent — Geobox|River name = Len native name = other name = other name1 = image size = 250px image caption = Kent rivers, showing the Len. etymology = country = England country1 = state = state1 = region = Kent region1 = district = Maidstone district1 =… …
75River Len — For an explanation of the various pieces of machinery mentioned, see Mill machinery. Len River Kent rivers, showing the Len …
76Flight control modes (electronic) — New aircraft designs like this Boeing 777 rely on sophisticated flight computers to aid and protect the aircraft in flight. These are governed by computational laws which assign flight control modes during flight Aircraft with fly by wire flight… …
77Chevrolet Corvair — 1965 Chevrolet Corvair Corsa Hardtop Coupe Manufacturer Chevrolet Division of General Motors Production 1959–1969 …
78Mercedes-Benz W201 — This article is about the entry level luxury car produced from 1982 to 1993. For other models sold with the same name, see Mercedes Benz 190. Mercedes 190E, C Class Manufacturer Mercedes Benz Production …
79Technology of the Song Dynasty — The Song Dynasty ( zh. 宋朝; 960–1279 CE) provided some of the most significant technological advances in Chinese history, many of which came from talented statesmen drafted by the government through imperial examinations.The ingenuity of advanced… …
80List of U.S. Marine Corps acronyms and expressions — This is a list of acronyms, expressions, euphemisms, jargon, military slang, and sayings in common or formerly common use in the United States Marine Corps. Many of the words or phrases have varying levels of acceptance among different units or… …
