为了确保热电偶温度计测温的准确性，不仅在出厂时要对它进行严格检定，而且在随后的使用过程中还要进行周期性检定。

To ensure the thermocouple's veracity, it must be verified strictly before it is sold, and be calibrated periodically in the process of its use.

youdao

为了确保热电偶温度计测温的准确性，不仅在出厂时要对它进行严格检定，而且在随后的使用过程中还要进行周期性检定。

To ensure the thermocouple's veracity, it must be verified strictly before it is sold, and be calibrated periodically in the process of its use.

youdao