The friction coefficient of bulged tile material of ROTOGRIP mechanical chuck is relatively large.

ROTOGRIP机械夹头胀起瓦片材质的摩擦系数比较大。

youdao

The friction coefficient of bulged tile material of ROTOGRIP mechanical chuck is relatively large.

ROTOGRIP机械夹头胀起瓦片材质的摩擦系数比较大。

youdao