salt bath furnace with submerged electrodes

例句：

1. 1. The new salt bath furnace with submerged electrodes has greatly improved the efficiency of the process.
   新推出的带浸没电极的盐浴炉大大提高了工艺的效率。
2. 2. The engineers used this equipment to test the material's properties in a salt bath furnace with submerged electrodes.
   工程师们使用这种设备在带浸没电极的盐浴炉中测试材料的性质。
3. 3. The company is investing in a new salt bath furnace with submerged electrodes to improve its production line.
   该公司正在投资一个新的带浸没电极的盐浴炉来提高其生产线。