There are some characteristics about it, for example, highly tracking accuracy and tracking function etc. These characteristics need the require which can accurately measure tooth trace error.

此技术具有跟踪精度高，跟踪性能好等特点，满足了高精度测量齿向误差的要求。

youdao

There are some characteristics about it, for example, highly tracking accuracy and tracking function etc. These characteristics need the require which can accurately measure tooth trace error.

此技术具有跟踪精度高，跟踪性能好等特点，满足了高精度测量齿向误差的要求。

youdao