确保高炉长寿的首要措施是正确的操作制度。
The first important measure for prolonging the furnace life is correct operating principle.
电焊、气焊要严格执行操作制度，明火作业应有专人看守；
Welding and geo-drilling must be strictly implemented operation system, due to special guard over homework.
根据调查和生产实践，对冶炼高硅钢合金的工艺操作制度、炉子参数进行了探讨。
According to investigation and production practice, process operation system and furnace parameters in smelting high Si-Ba alloy are studied.
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