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退火炉在很多行业中已广泛使用,本文主要分析了北方冬季因温度低造成大型退火炉液化气罐车罐不点火的问题并提出经济可行的解决方法。
Annealing furnace has been widely used in many industries. This paper mainly analyzes the problem of igniting the large-scale lehr liquefied gas tank car in northern winter due to low temperature and proposes an economical and feasible solution.