摘要
通过多年生产实践，摸索出工作面收尾煤仓上方支架回收的一种安全有效的方法，既可以提高回收率，又可保证作业的安全，具有一定的实用价值。
Having practiced for many years, a kind of effective and safe method is found that is able to improve the recovery of supports working above the tail in coal bunker of face and guarantee the operation work in safety. It has certain practical value.
出处
《山西煤炭》
1997年第6期47-48,共2页
Shanxi Coal
