常見例句雙語例句To ensure the heater for safe operation, a thermocouple is pro- posed to install on the tube wall to protect the heater tube from coking.為保證加熱爐安全運(yùn)行,提出了安裝爐管管壁熱電偶、強(qiáng)化爐管燒焦等對(duì)策。 返回 tube-wall thermocouple