expanding roller,spreader

同义词释义

1)expanding roller,spreader,展幅机2)clip stretcher,clip stretching machine,链式展幅机3)belt stretching machine,皮带展幅机4)three-roll expander,三辊展幅机5)fish backs spreader,鱼背展幅机6)crimp roll ;expanding roller,spreader roll,spreading roller,展幅辊