手动千斤顶 [机] hand jack ; hand screw ; hand lift jack ; jack
千斤顶手柄 jack handle
手力千斤顶 hand jack ; handjackscrew
手动立式液压千斤顶 hand operated vertical hydraulic jack
手动立式油压千斤顶 hand vertical hydraulic jack
手动液压千斤顶 manual hydro-hoisting jack ; RCS
手推车式液压千斤顶 hydraulic trolley jack
手操作千斤顶 Jacks , hand-operated ; hand-operated jack
公斤扳手 kg wrench
手摇千斤顶 jack with handle
他最新的挑战者是来自西部的一个叫杰克·邓普西的凶残拳击手，杰克高6英超1英寸(约1.85米)，重187磅(约85公斤)，看起来比低杰斯低好几个重量级。
His newest challenger is a savage fighter out of the west by the name of Jack Dempsey, who at 6 '1 "and 187 pounds seems to belong to a weight class several places below Jess."
电动葫芦，冶金葫芦，环链葫芦，手拉葫芦，单轨小车，抓斗，电动平车，起重电磁铁，手扳葫芦，吊索具，千斤顶，卷扬机，轴承。
Metallurgical hoist, electric hoist, chain hoist, chain hoists, trolleys, grab, electric flat car, lifting electromagnet, hand hoist, sling, Jack, hoist, bearing.
千斤顶：在应用力学中，指携带方便、以手操作的装置，可将重物稍微抬高，能施加巨大压力，或将装配好的对象牢固地支撑在原地。
Jack: in practical mechanics, portable hand-operated device for raising heavy weights through short distances, exerting great pressures, or holding assembled work firmly in position.
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