磁方位角 magnetic meridian azimuth ; [航] [水运] [测] magnetic bearing

磁头方位角 Head azimuth ; Hed zimuth

栅磁方位角 grid magnetic azimuth

磁方位磁方位磁方位角 magnetic azimuth

地磁方位角 magnetic azimuth ; azimuth magnetic

数位磁角 Digit track

感应磁头方位角 head azimuth

视频磁头方位角 video head azimuth angle

磁栅角位移传感器 magnet-grid angular displacement transducer