screw hoist

См. также в других словарях:

• railroad jack — noun 1. : a portable jack used for heavy lifting 2. a. : a 4 screw or 6 screw hoist operated by electric motors for lifting locomotives off their wheels while they are undergoing repairs b. : a hydraulic lift device operated either by hand lever… …   Useful english dictionary

• stage design — Aesthetic composition of a dramatic production as created by lighting, scenery, costumes, and sound. While elements such as painted screens and wheeled platforms were used in the Greek theatre of the 4th century BC, most innovations in stage… …   Universalium

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• List of The Transformers episodes — This is a list containing the episodes of The Transformers, an animated television series depicting a war among giant robots who could transform into vehicles, other objects and animals. Written and recorded in America, the series was animated in …   Wikipedia

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• fly — fly1 flyable, adj. flyability, n. /fluy/, v., flew or, for 11, 19, flied, flown, flying, n., pl. flies. v.i. 1. to move through the air using wings …   Universalium

• artillery — /ahr til euh ree/, n. 1. mounted projectile firing guns or missile launchers, mobile or stationary, light or heavy, as distinguished from small arms. 2. the troops or the branch of an army concerned with the use and service of such weapons. 3.… …   Universalium