long play record {= LP record}
record-to-record travel
record-to-record travel algorithm
3ccd camera pan-tilt control system
a high-speed framing camera
acoustic high-speed holographic framing camera
advanced vidicon camera system
Aerial Camera
航摄相机
航空摄影机
空中地球物理探勘
航空相机
航空照相机
航空摄像机
高空照相机
航摄仪
aerial digital camera imagery
Aerial Infrared and Visible Camera