单词	spring rod
释义	spring rod 弹簧杆
随便看	computation number computation of computation of adjustment Computation of air supply need computation of artillery survey computation of backwater computation of bonus computation of braking distance Computation of Bridge Crossing Choking Computation of car load for design of buildings computation of contamination computation of coordinates computation of coordinate zonal transformation computation of coordinate zone transformation computation of correction computation of costs of inventories computation of crimes computation of cutting force computation of depreciation computation of duration of punishment computation of elevation computation of energy level computation of error computation of gross wages computation of heat balance