The Prophets and Messengers of God have been sent down for the sole purpose of guiding mankind to the straight Path of Truth.
上帝派遣先知和使者降世只为一个目的：引导人类踏上真理的正道。
2
However, during checking of the total axial run-out. deviation, the positions of the dial indicator are along a guiding (straight) line perpendicular to the datum axis A (see 18.7.8.3).
然而，在检查全轴向跳动时，百分表的位置是沿着垂直于基准轴线A的（直）引导线（见18.7.8.3）。
3
Sliding table adopt advanced difference-moving ball straight-line guiding rail precise cylinder straight-line guiding rail, precision is high, life span is long.