rotating beam ceilometer的意思|示意

旋转射束云高计 ... 旋转摄影器：photographic revolver 旋转射束云高计：rotating beam ceilometer 旋转上光机：rotary varnishing machine ...

旋光云幕仪 ... Rotating Beacon 旋转标灯 Rotating Beam Ceilometer 旋光云幕仪 Route 航线 ...

扭转射束云高计 ... rotating ball viscometer 转球式粘度计 rotating beam ceilometer 扭转射束云高计 rotating beam fatigue testing machine 扭转梁式委顿试验机 ...