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上海感光胶片总厂一分厂研制成上海牌ISO100/21°黑白照相胶卷。自1984年通过技术鉴定并试生产以来,生产工艺及产品质量稳定。经上海市照相机质量监督站测试,性能完全达
Shanghai Photographic Film Factory a sub-plant developed into Shanghai brand ISO100 / 21 ° black and white photo film. Since 1984 through the technical appraisal and trial production, the production process and product quality and stability. The Shanghai camera quality supervision station testing, performance up to