基本释义:

准线仪

网络释义

1)alignment instrument,准线仪

2)line level,线水准仪

3)hairline gauge,发线瞄准仪

4)collimator ray,准直仪射线

5)ILS reference datum,仪表着陆准线

6)Gamma-ray instrument calibration,γ射线辐射仪校准