滚筒式抛丸清理机barrel-type airless shot-blasting machine
喷丸清理shot-blasting【机】;wheelabrating【机】
真空式喷丸机airless shot-blasting machine
无气抛丸叶轮airless shot-blasting impeller
【运输】喷砂轮shot-blasting wheel
板簧表面强化抛丸机plate type spring surface airless shot-blasting machine