采用环式缝隙出煤，增加物料出口截面，改善筒仓蓬煤堵煤现象。

采用环式缝隙出煤，增加物料出口截面，改善筒仓蓬煤堵煤现象。的英文翻译

基本释义

• Coals are removed from circular seam of silo so that material section is increased and silo coal blockage is reduced.