DIN EN 14434 Berichtigung 1 标准详情
- 标准号:DIN EN 14434 Berichtigung 1
- 中文标题:
- 英文标题:Writing boards for educational institutions - Ergonomic, technical and safety requirements and their test methods; Corrigendum to English version of DIN EN 14434:2005-03
- 标准类别:德国标准DIN
- 发布日期: