八角滚筒机  drying drum machine

采煤机滚筒  cutting drum of coal drum shearer

带式运输机滚筒  belt pulley

干燥机滚筒  dryer drum

滚筒选别机  drum rotor; color sorter

绞缆筒锚机滚筒  GIPSY; gypsy

两轴滚筒机  Dou-ble-axle roll-bend machine

锚机滚筒  gypsy

磨矿机滚筒  mill barrel

破碎机滚筒  crusher roll

球磨机滚筒  balling drum

双滚筒滚子  double drum roller

窝眼式滚筒选种机  indented cylinder seed cleaner

洗选滚筒  cleaning cylinder

轧碎机滚筒  breaker roll

整经机滚筒  warper drum

钻机滚筒的螺旋槽  spirallel

筒式种子精选机  cylinder seed grader

粗选-精选撂图  rougher cleaner flowsheet