pneumatic tube conveyor气力输送装置;的翻译是气动导管传动机
pneumatic fluidizing conveyor空气输送斜槽
Pneumatic trough conveyor气动槽运送机
pneumatic bale conveyor气力草捆输送器
pneumatic cement conveyor经压气输送机
pneumatic grain conveyor气两谷物输送机
pneumatic pressure conveyor压送式气力输送机
pneumatic c conveyor气动输送机
CYR Pneumatic tube conveyor气动导管运输器
N（名词） a tube through which powdered or granular material, such as cement, grain, etc is transported by a flow of air 风动输送机 [engineering]