在苏联和其他国家为了早期发现煤矿井下的内因火灾,正在建立自动监测微量 CO的气体分析方法。在《普罗卡比耶夫斯基煤炭》生产联合企业伏罗希洛夫矿井作为测定手段首次采用了《СИΓМА—СО》自动气体分析器。该仪器是全苏矿业科学研究院的研究员和《红色五金工人》工厂的工作人员一起研制的,用于测定矿井空气中微量 CO 气体。 In the Soviet Union and other countries in order to early detection of internal fires underground coal mine is being established to automatically monitor the trace amount of CO gas analysis. For the first time a “СИΓМА-СО” automatic gas analyzer was used as a measuring method at the Voroshilov mine of the “Prokabyevsky coal” production complex. The instrument was developed by researchers from the All-China Institute of Mining and Technology and workers at the “Red Metal Workers” plant to measure trace amounts of CO in the mine air.