标准摘要
[中文适用范围]： 本技术报告描述了使用本文概述的直接零件标记 (DPM) 方法将永久性机器可读符号应用于物品（包括组件、零件和产品）的几种方法。 本技术报告描述了标记方法、标记表面准备、标记位置、保护涂层和其他有助于产生质量符号的参数，但没有指定要编码的信息。 [外文原描述]： ISO/IEC TR 24720:2008 describes several methods for applying permanent machine-readable symbols to items - including components, parts and products - using the direct part marking (DPM) methods outlined herein. ISO/IEC TR 24720:2008 describes marking methods, marking surface preparation, marking location, protective coatings and other parameters that contribute to the production of quality symbols, but does not specify the information to be encoded.
英文名称Information technology - Automatic identification and data capture techniques - Guidelines for direct part marking (DPM)