DIN EN 17903

标准号：DIN EN 17903标准状态：现行发布日期：2023-06-01发布机构：德国标准化学会原文题名：Definition and declaration of recycled content (organic and inorganic) in textile floor coverings; German and English version prEN 17903:2023原文题名：Definition and declaration of recycled content (organic and inorganic) in textile floor coverings; German and English version prEN 17903:2023中文题名：纺织地板覆盖物中回收成分（有机和无机）的定义和声明；德语和英语版本prEN 17903:2023CCS分类号：X00CCS分类名：标准化、质量管理ICS分类号：97.150