摄影 未加工的相纸 尺寸规格

[中文适用范围]： 本文件规定了用于图像制作的黑白和彩色含银卤化物胶片纸的标称尺寸和目标尺寸及其切割公差。同时，文件还规定了检查纸张方正度和边缘直线度的方法，并建立了包装标识的规则。术语“图像”是指用于制作照片打印的用途，因此不包括用于图形艺术的产品。在国际标准中，公制单位是主要单位。然而，为了提供历史背景，也包含了一些旧的英寸尺寸。 [外文原描述]： This document specifies the nominal sizes and aim dimensions, with their cutting tolerances, of black-and-white and colour silver halide containing photographic papers in sheets for pictorial use. It also specifies a method for checking the squareness of the sheets and straightness of their edges and establishes a rule for package marking. The term "pictorial" means the use in the production of photographic prints and therefore excludes products for graphic arts. In International Standards, metric units are prime. However, some older inch sizes are included to add historic context.