horizontal drum screening machine卧式滚筒筛分机
drum milling machine转鼓铣床;旋风式曲轴铣床
drum winding machine筒式绕线机
drum printing machine圆筒印染机
brake drum drilling machine闸轮式钻床
drum stirroasting machine筒式炒干机
drum washing machine转筒式洗涤机;滚筒洗衣机;鼓式洗涤机
steel Drum Making Machine马来西亚求购钢鼓机
drum handling machine转筒
N（名词） a synthesizer specially programmed to reproduce the sound of drums and other percussion instruments in variable rhythms and combinations selected by the musician; the resulting beat is produced continually until stopped or changed 电子鼓乐合成音响