photographic roll film

常见例句

双语例句

• This paper outlines in detail the characteristics and directions of use of SHANGHAI brand type GP3100black-and-white photographic roll film.
  本文详细介绍了上海感光材料厂生产的新一代的上海牌GP3100型黑白照相胶卷的性能特点和使用方法。

权威例句

• In their bid to simplify loading 35mm film, Kodak, Fuji and other photographic firms squared off the 35mm roll's lead-in tab—so a modern SLR's motor-driven loading mechanism could grab the film's sprocket holes and wind it automatically onto the take-up spool.
  ECONOMIST: A die-hard analog photographer goes digital
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