回参考点的故障及处理方法

Failure of the Reference Point and Its Treatment

从参考点的概念到回参考点的必要性以及从有挡块回参考点和无挡块回参考点的方法分析回参考点,最后从有挡块回参考点及无挡块回参考点两方面说明经常出现的故障和处理方法。

This article from the concept of reference point to the necessity of reference point and from a block reference point and method of block reference point on the reference point, finally from the block reference point and block back to two reference points to talk about faults and processing methods often appear.