DIN EN ISO 28721-4 (2015-05) 标准详情
- 标准号:DIN EN ISO 28721-4 (2015-05)
- 中文标题:
- 英文标题:Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 4: Quality requirements for glass-lined flanged steel pipes and flanged steel fittings (ISO/FDIS 28721-4:2015); German and English version FprEN ISO 28721-4:2015
- 标准类别:德国标准DIN
- 发布日期: