ISO/NP 21809-2 标准详情
- 标准号:ISO/NP 21809-2
- 中文标题:
- 英文标题:Petroleum and natural gas industries -- External coatings for buried or submerged pipelines used in pipeline transportation systems -- Part 2: Single layer fusion-bonded epoxy coatings
- 标准类别:国际标准化组织ISO
- 发布日期: