短語詞組短語buffer oil -cylinder 緩沖油缸Oil Pressure Cylinder 油壓力瓶;油壓缸;油缸oil storage cylinder 儲油缸oil cooled cylinder head 油冷式缸蓋Oil pump cylinder 油泵缸躰oil hydraulic cylinder 液壓缸;油壓缸oil filled cylinder 充油油缸brake oil -cylinder 制動油缸oil -cylinder piston pole 油缸活塞桿 返回 oil cylinder