cam-operated
41gibbs — An ascender with its cam operated by the weight of the caver [25] …
42кулачковый групповой переключатель — — [Я.Н.Лугинский, М.С.Фези Жилинская, Ю.С.Кабиров. Англо русский словарь по электротехнике и электроэнергетике, Москва, 1999 г.] Тематики электротехника, основные понятия EN cam operated group switch …
43Bicycle brake — Animation of a single pivot side pull calliper brake for the rear wheel of a steel framed road bike. A bicycle brake is used to slow down or stop a bicycle. There have been various types of brake used throughout history, and several are still in… …
44North Warning System — emblem Map of all coordinates from Google Map of all coordinates fro …
45Friden Flexowriter — The Friden Flexowriter, or flexowriter as on its nameplate, was a teleprinter, a heavy duty electric typewriter capable of being driven not only by a human typing, but also automatically by several methods including direct attachment to a… …
46List of Empire ships (Si–Sy) — The Empire ships were a series of ships in the service of the British Government. Their names were all prefixed with Empire . They were mostly used during World War II by the Ministry of War Transport (MoWT), who owned the ships but contracted… …
47List of Empire ships (R) — The Empire ships were a series of ships in the service of the British Government. Their names were all prefixed with Empire . Mostly they were used during World War II by the Ministry of War Transport (MoWT), who owned the ships but contracted… …
48work, history of the organization of — Introduction history of the methods by which society structures the activities and labour necessary to its survival. work is essential in providing the basic physical needs of food, clothing, and shelter. But work involves more than the use …
49Ignition system — For other uses, see Ignition system (disambiguation). An ignition system is a system for igniting a fuel air mixture. Ignition systems are well known in the field of internal combustion engines such as those used in petrol (gasoline) engines used …
50Cambridge — This article is about the city in England. For other uses, see Cambridge (disambiguation). City of Cambridge   Non metropolitan district, city   …
