Chinese translation for "backing-up roll"

托模辊

Example Sentences:

	1.	A mathematical model on edge chamfer of back - up roll and its grinding technology 支承辊边部导角数学模型的建立及其磨削工艺
	2.	An investigatoon into failing of nos 368 and 369 back - up roll of the cold rolling mill 武钢冷轧厂369号和368号支承辊失效原因分析

Similar Words：

"backing-off lathe" Chinese translation, "backing-out punch" Chinese translation, "backing-outpunch" Chinese translation, "backing-ulamp" Chinese translation, "backing-up" Chinese translation, "backing-up screw" Chinese translation, "backing-uscrew" Chinese translation, "backingaway" Chinese translation, "backingbrick" Chinese translation, "backingcoat" Chinese translation