通过液晶光栅编码可以直接获得被测物体形貌特征点信息，提高了测量速度和效率。

It can obtain the feature point information of measured object directly and improve the measuring efficiency.

youdao

通过液晶光栅编码可以直接获得被测物体形貌特征点信息，提高了测量速度和效率。

It can obtain the feature point information of measured object directly and improve the measuring efficiency.

youdao