photographic photometer〔名词〕摄影光度计,照相曝光表详细»
photographic photometer〔名词〕曝光表详细»
曝光表photographic photometer;sensitometer;sensitometric strip详细»
曝光表exposure meter photographic photometer详细»
曝光表exposure meter;exposuremeter;intensitometer;table of exposure详细»
曝光表exposure meter;photometer;sensitometer详细»