首页 > 标准下载>NF A49-721-11-2020 Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 11 : coatings for in-field application, coating repairs and rehabilitation免费下载
NF A49-721-11-2020 Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 11 : coatings for in-field application, coating repairs and rehabilitation NF A49-721-11-2020 Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 11 : coatings for in-field application, coating repairs and rehabilitation

NF A49-721-11-2020 Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 11 : coatings for in-field application, coating repairs and rehabilitation

  • 标准类别：
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  • 标准编号：NF A49-721-11-2020
  • 标准状态：现行
  • 更新时间：2023-12-12
  • 下载次数：次
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