water cooled electrode bar

例句：

1. 1.The water-cooled electrode bar is used in the manufacturing process to prevent overheating.
   水冷式电极棒用于生产过程中，以防止过热。
2. 2. The engineers designed a new cooling system for the water-cooled electrode bar to improve efficiency.
   工程师们为水冷式电极棒设计了一种新的冷却系统，以提高效率。
3. 3. The water-cooled electrode bar was installed in the factory's main cooling system, providing significant cooling benefits.
   水冷式电极棒被安装在工厂的主要冷却系统中，提供了显著的冷却效益。