单词	belt plow
释义	belt plow 食犁式卸料器
随便看	pavement maintenance truck pavement management pavement management information system pavement management system pavement management systempms Pavement Management System PMS pavement management system, PMS pavement mark pavement marker pavement marking pavement marking composition pavement marking machine pavement marking paint pavement marking,road marking pavement markings pavement material pavement material distributor pavement materials pavement materialsurfacing material pavement measure pavement mechanics pavement method pavement microcrack pavement micro-surfacing pavement milling