WR K series armored thermocouple Standard JB/T5582- ... used in aviation, atomic energy, petroleum, chemical, metallurgical, mechanical, electrical and other industrial sectors and research areas, especially ... easy installation, long service life, good gas tightness, mechanical strength good. There may be vibration, low temperature, high ... ;4.5150016005.0;6.016001700 WR K series armored thermocouple