内外倒转术

fork, combined with grippers for harvesting

combined roll-on/roll-off,lift-on/lift-off containership【船】

TONGUE(S) depressors combined with dental saliva removers

Repair of diaphragmatic hernia, combined thoraco-abdominal approach

freewheels or freewheel clutches combined with automatic clutches

fuel-injection apparatus combined with intake valve for combustion engines

combined shot-blast shakeout cleaning chamber

combined pancreas and renal transplantation