摘要
针对 SP水炮使用中遇到的一些问题 ,根据水采落煤的基本需要 ,开发设计了DSL- SP大射流水炮 ,该水炮具有结构合理、使用寿命长。
In view of problems relating to the using of SP Water Canon, and based on the basic needs of hy draulic coal winning,DSL-SP Large Water Jet Canon is developed and designed. This water canon has the features of rational structure, long service life and adaptability to coal winning.
出处
《水力采煤与管道运输》
2002年第1期11-13,47,共3页
Hydraulic Coal Mining & Pipeline Transportation
