pneumatic suction conveyer

例句：

1. 1. This pneumatic suction conveyer is very efficient in cleaninghard-to-reach areas.
   这款气动吸尘输送器在清洁难以到达的区域时非常高效。
2. 2. The pneumaticsuction conveyer has been widely usedin industrial cleaning processes.
   气动吸尘输送器在工业清洁过程中得到了广泛应用。
3. 3. The pneumatic suction conveyer isa great tool for maintaining cleanliness inindustrial environments.
   气动吸尘输送器是维护工业环境清洁的有力工具。