单词	pneumatic jig separation
释义	pneumatic jig separation 吹气波震选矿
随便看	approach indication light approach indication point approach indicator approach infinity approach infinity as a limit approaching approaching and landing system approaching and leaving-shore maneuvering approaching announcing in cab approaching anodes technique approaching a particular destination approaching buoy approaching channel Approaching chemical treatment in wool scouring Approaching coal seam Approaching Construction Approaching curve approaching cutoff Approaching DAB Technology approaching danger approaching daybreak approaching daybreak; towards dawn approaching degree approaching disaster approaching doom