例句 /

This product is suitable for fixing and throwing light whet superficially after welding and before it in metals lamella and small scaled steels incise, metals and marbles.

This product is suitable for fixing and throwing light whet superficially after welding and before it in metals lamella and small scaled steels incise, metals and marbles.

本产品适用于焊接前坡口及焊接后缝焊表面的修磨,金属薄板及小型钢的切割,金属及大理石表面的修磨,除锈抛光。