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2007年俄罗斯产煤量为3亿多吨,而且逐年要增加产量。井下火灾安全是个严重问题,需要采用耐火和不易燃的工作液体。1994年在《第七次卢森堡报告书》中刊登过这方面的文章,其中阐述了耐火液体的技术要求和试验方法。现在在俄罗斯和一些国家采用了这些技术要求和试验方法。根据《
In 2007, Russia produced more than 300 million tons of coal and increased its output year by year. Downhole fire safety is a serious problem that requires the use of refractory and non-flammable working fluids. This article was published in the Seventh Report of Luxembourg in 1994, describing the technical requirements and test methods for fire-resistant liquids. These technical requirements and test methods are now used in Russia and some countries. according to"