光电测微光度计 [光] photoelectric microphotometer ; microphotometer ; photoelectric

光电测量计 photodosimeter

光电测角计 [光] photogoniometer

光电分光测色计 photoelectric spectrocolorimeter

光电膜测压计 photoelectric membrane manometer

光电式测微计 photoelectric micrometer

光电测距计 geodimeter

光电遥测计 photoelectric telemeter

光电测尘计 photoelectric dust meter