The OLM adds one more method of long-range fine positioning by using a linear bar code tape for positioning.

通过使用一个线性条码带来定位，OLM的远程定位性能大大增强了。

youdao

The OLM adds one more method of long-range fine positioning by using a linear bar code tape for positioning.

通过使用一个线性条码带来定位，OLM的远程定位性能大大增强了。

youdao