基本解释[机械工程]袋装产品干燥器空袋干燥器英汉例句双语例句The equipment investment cost of this new drier bag filter is ca. 20% lower than other type of drier dedusting equipment.该新型烘干机展式除尘器的设备投资比其它型号烘干机陈尘设备低20％左右。bag drier更多例句词组短语短语bag grain drier 袋装粮食干燥机bag drier更多词组专业释义机械工程袋装产品干燥器空袋干燥器