带式输送机机头漏斗下大落差溜槽优化设计
李俊峰,崔昭霞,齐向东,周宁,杨涛
Optimized design research on big drop chute under head funnel of a belt conveyor for large sized coals
煤炭工程 . 2016, (10): 15 -17 .  DOI: 10.11799/ce201610006