边角料：在抛光研磨的操作中，从毛胚件上被去除的多余钢材。

RIB STOCK : Extra steel left on green product to be ground during the finish grind operation.

youdao

边角料：在抛光研磨的操作中，从毛胚件上被去除的多余钢材。

RIB STOCK : Extra steel left on green product to be ground during the finish grind operation.

youdao