摘要
介绍国产第一台MG40 0 / 92 0 -WD型大功率交流电牵引采煤机主要特点、工业性试验中出现的主要问题、改进措施及建议。
The main characters of No.One Est MG 400/920-WD large power AC electric winning machine in our country and questions appeared in the industry test,improving measures and suggestions are introduced.
出处
《煤炭技术》
CAS
2001年第4期6-7,共2页
Coal Technology
