基本释义:

未发现偏移No

网络释义

1)Undue Deflections Were Noted,未发现偏移No

2)unmigrated,未偏移的

3)Unexpected discovery,未预见发现

4)no fault found (NFF),未发现故障

5)undiscovered loss,未发现损失

6)NDF No Defect Found,未发现错误