摘要
介绍了国内外电牵引采煤机技术发展状况及特点 。
The article introduces developmental status and character of electrical haulage shearer at home and abroad, expatiates the application and the developmental trend of electrical haulage shearer in Datong coal & electricity group.
出处
《煤矿开采》
2002年第4期5-7,共3页
Coal Mining Technology
关键词
电牵引采煤机
技术发展
应用展望
electrical haulage shearer
technology development
developmental trend
