collimator
短语词组
- laser collimator [机]激光准直仪;激光准直仪
- neutron collimator 中子准直器;中子准值仪;中子准直仪
- primary collimator 初级准直器;第一准直仪
- focal collimator 测焦距准直仪
- reflecting collimator 反射式准直仪;反射式照相机
- collimator pen 准直仪
- mercury collimator 水银视准管
- collimator trolley 准直仪车
- secondary collimator 准直仪 返回 collimator