This paper is to give a systematic introduction to the technology used by YTC, including development pattern, minin method, hydromining equipment, hydraulic transport and auxiliary operations.

• 本文就云南锡业公司水力机械化开采从开拓形式、采矿方法、水采设备、水力运输以及辅助作业等方面作了较为系统的介绍。