摘要
为了在煤矿发生瓦斯事故时,满足工人自救等的需要,研制了矿用ZY120型隔绝式压缩氧自救器,介绍了该自救器的原理及功能、主要技术特点和工业性试验的情况。
In order to meet the requirements of the coal miners to do rescue during mine gas accident occurred, a mine ZY120 mode isola- ted and compressed oxygen self rescuer was researched and developed. The principle and function, main technical features and industrial trials of the rescuer were introduced.
出处
《煤炭科学技术》
CAS
北大核心
2010年第2期84-85,共2页
Coal Science and Technology
