基本释义:

校准孔口

网络释义

1)calibrator-orifice,校准孔口

2)leak calibration,漏孔校准

3)calibration orifice;calibrated orifice,校准量孔

4)calibration leak,校准漏孔

5)calibration hole,校准孔

6)Windows calibration,窗口校准