The leakage current must be returned to the source, it will flow through any available thermocouple conductor, line pipe, pipeline, water or earth went to the source.
漏泄电流必需前往至源极，它将流经任何热电偶可用的导体、线管、管道、水或大地前往到源极。
2
Adopting the method introduced in this paper to repair the damaged noble metal thermocouple protective casing pipe has such advantages as simple application, high efficiency, low cost, etc.
介绍了采用粘接方法修复损坏的旧金属热电偶保护套管，简易、方便、效果良好，且节约费用。
3
The non-water cooling type rapid temperature measuring probe and the composite thermocouple type temperature measuring probe for tuyere and blow pipe were developed at Anshan I & S Co.