tongs furnace charger

例句：

1. 1.The tongs furnace charger is used to clean the surface of the workpiece.
   推杆炉充电器用于清洁工件的表面。
2. 2.The tongs furnace charger is essential for maintaining the quality of the workpiece.
   推杆炉充电器对于保持工件的质量至关重要。
3. 3. The tongs furnace charger helps to remove any residual material from the workpiece.
   推杆炉充电器有助于从工件中去除任何残留物。