thermocouple restorer

例句：

1. 1. The thermocouple restorer was used to adjust the temperature of the furnace.
   热电偶恢复器用于调整炉温。
2. 2. The engineer used the thermocouple restorer to check the accuracy of the temperature measurement.
   工程师使用热电偶恢复器检查温度测量的准确性。
3. 3. The thermocouple restorer was crucial in maintaining the stability of the system.
   热电偶恢复器在维持系统稳定性方面至关重要。