大家在查： Drum stone drum vulcanizer Drung Nationality Drunkened Concubine Drury Walker Drum fan Drum brakes Drug-resistant bacteria Drug-induced pneumonitis drugdelivery

drum shape calibration suction pipe

进出口行业词汇英语翻译(D) ... drum shaft 滚筒轴 drum shape calibration suction pipe 筒形刻度吸管 drum shears 滚筒式剪切 …