lead bath furnace

例句：

1. 1.The lead bath furnace is used to purify the water before it is used for drinking.
   铅浴炉用于净化水，以便在饮用前使用。
2. 2. The lead bath furnace is an essential tool in the chemical industry.
   铅浴炉是化学工业中不可或缺的工具。
3. 3.The lead bath furnace is a complex piece of machinery that requires skilled maintenance.
   铅浴炉是一种复杂的机械设备，需要熟练的维护。