Lubricating spindles with narrow bearing clearance in machine tools.
Lubricating spindles with narrow bearing clearance in machine tools.
亦可用作润滑机械工具中，狭窄间隙轴承的轴心。
Lubricating spindles with narrow bearing clearance in machine tools.
亦可用作润滑机械工具中，狭窄间隙轴承的轴心。