首页 > 标准下载>NF EN ISO 28721-4-2016 Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 4 - quality requirements for glass-lined flanged steel pipes and flanged steel fittings免费下载
NF EN ISO 28721-4-2016 Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 4 - quality requirements for glass-lined flanged steel pipes and flanged steel fittings NF EN ISO 28721-4-2016 Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 4 - quality requirements for glass-lined flanged steel pipes and flanged steel fittings

NF EN ISO 28721-4-2016 Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 4 - quality requirements for glass-lined flanged steel pipes and flanged steel fittings

  • 标准类别：
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  • 标准编号：NF EN ISO 28721-4-2016
  • 标准状态：现行
  • 更新时间：2023-12-20
  • 下载次数：次
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