工作台主轴采用高精度可调径向间隙双列短圆柱滚子轴承定心。

Work spindle with high precision adjustable radial clearance of double row cylindrical roller bearing centering.

youdao

工作台主轴采用高精度可调径向间隙双列短圆柱滚子轴承定心。

Work spindle with high precision adjustable radial clearance of double row cylindrical roller bearing centering.

youdao