SN EN ISO 28721-4-2013 标准详情
- 标准号:SN EN ISO 28721-4-2013
- 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 28721-4:2010)
- 标准类别:瑞士标准化协会SNV
- 发布日期: