solid conveying machinery

例句：

1. 1.The solid conveying machinery is designed to transport heavy materials efficiently.
   这种固体输送机械设计用来高效地运输重材料。
2. 2.The new solid conveying machinery has greatly improved the efficiency of material handling.
   新型的固体输送机械大大提高了物料处理的效率。
3. 3.The solid conveying machinery is essential for ensuring the safety and reliability of industrial processes.
   固体输送机械对于确保工业过程的安全和可靠性至关重要。