foot -pound呎
fp foot-pound英尺磅
foot-pound-second英尺;英尺磅秒;英尺·磅·秒制;磅
ft-lb foot-pound英尺磅功的单位
foot-pound-second Engineering Units翻译;英尺
foot-pound-second system尺磅秒制
fps FOOT-POUND-SECOND UNIT呎磅秒制单位
FPS Foot-Pound-Sec System秒制
foot-pound-second system of units英制度量衡单位
N(名词) an fps unit of work or energy equal to the work done when a force of 1 pound moves through a distance of 1 foot 尺磅; 功的单位 ( abbr: ft-lb)