n.垂直；正直

There is uprightness inspection after the primary assemby and the final assembly of the fhree axis of evry machine to ensure tfhe uprightness between evry two axis. 每一臺機器皆經(jīng)初組裝三軸檢測，與后組裝三軸檢測，確保每一臺機器的三軸垂直度精確。

Let integrity and uprightness distinguish all thine acts. 以正直和誠實來辨別所有的行為。