NS EN 13445-4-2014 标准详情
- 标准号:NS EN 13445-4-2014
- 中文标题:
- 英文标题:Unfired Pressure Vessels - Part 4: Fabrication
- 标准类别:挪威标准NS
- 发布日期:
Defines requirements for material traceability, manufacturing tolerances, welding requirements, requirements for permanent joints other than welding, production tests, forming requirements, heat treatment, repairs and finishing operations.
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