serial air-survey camera
连续航空测绘(照)相机

• photochronograph
• photochronography
• photoclino-dipmeter
• photoclinometer
• photocoagulation
• photocoagulator
• photocolorimetry
• photo-communication
• photocomposer
• photocomposing machine
• photocompositon
• photocon
• photocondcutive property
• photoconducitive
• photoconducitve cell
• photoconductance
• photoconduction
• photoconductive cells
• photoconductive ceramics
• photoconductive current
• photoconductive detector
• photoconductive disintegraption
• photoconductive effect
• photoconductive eleemnt
• photoconductive image transducer