单词	belt scanner
释义	belt scanner 鼓形扫描器
随便看	pavement oondition pavement operating quality index pavement overhaul pavement overlay pavement patching pavement performance pavement performance index pavement performance prediction Pavement performances pavement perforrnanee pavement periodical investigation pavement pizza pavement-pizza pavement pizzas pavement planer pavement plate pavement preservation pavement preservation program pavement pression pavement preventive maintenance pavement princess pavement prism pavement project pavement proper pavement property