Photographic pyrometer using variable-density filter noting temperature master curve, attenuation, calibration and error sources
A variable exposure photographic pyrometer.
01.10.1965
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Englisch
A Variable Exposure Photographic Pyrometer
NTRS | 1964
|A Variable Exposure Photographic Pyrometer
NTIS | 1964
|A variable exposure photographic pyrometer.
NTRS | 1964
|