ISO 19496-2:2017建立了薄钢板搪瓷缺陷编目系统。它有助于在搪瓷缺陷的指定和表征方面使用一致的语言。本文件仅限于可检测缺陷，并不打算充分考虑所有出现的缺陷类型。它不评估搪瓷缺陷；进行的分类是为了传递实用知识。

ISO 19496-2:2017 establishes a system for the cataloguing of defects in sheet steel enamelling. It serves for a consistent language use concerning the designation and characterization of enamelling defects. This document is limited to detectable defects and does not purport to fully take into consideration all occurring types of defects. It does not evaluate enamelling defects; the classification carried out serves for the conveyance of practical knowledge.