共 50 条
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- [32] A DIRECT-READING MICRODENSITOMETER JOURNAL OF SCIENTIFIC INSTRUMENTS, 1953, 30 (08): : 268 - 270
- [33] THE MICRODENSITOMETER AS A LABORATORY MEASURING TOOL JOURNAL OF THE SOCIETY OF MOTION PICTURE ENGINEERS, 1934, 23 (06): : 318 - 327
- [37] USE OF ITV CAMERAS AS A MICRODENSITOMETER ACTA CRYSTALLOGRAPHICA SECTION A, 1972, 28 : S250 - S250