高温研削 Hochtemperaturschleifen

研削机 Grinder

歯车研削盘 gear grinding machine

机械研削加工 machine abrasive process

平面磨削平面研磨 surface grinding

预磨削用研磨膏 pre-grinding paste

铣削、研磨 Milling

砂带磨削用研磨带磨光 abrasive belt grinding