JIS B7094-1997 Photographic lenses-Measurement of the focal length

JIS B7094-1997 Photographic lenses-Measurement of the focal length 下载

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... 上一篇：JIS B7095-1997 Photographic lenses-Methods for the measurement of the effective apertu 下一篇：JIS B7092-1973 Photoelectric Methods for Measuring LightExposure in Focal Planes of Ca