采购产品制药机械, 滚筒筛选机, 振动筛选机械, 烘干机, 磁选设备.Pharmaceutical Machinery, Tumbler Screening Machines, Vibratory Screening Machinery, Dryer, Magnetic Separators Pharmaceutical Machinery....

“筛选机”的英语可以翻译为：[化] sifting machine ...