标准摘要
[中文适用范围]： 本国际标准规定了用于制造和检验目的的光圈卡（相机和复制卡）上堆积区域厚度的测量方法。 [外文原描述]： ISO 6342:2003 specifies a method of measuring the thickness of the buildup area on aperture cards (camera and copy cards) for manufacturing and inspection purposes.
英文名称Micrographics — Aperture cards — Method of measuring thickness of buildup area