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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 34560.5-2017 |
Structural steels—Part 5: Technical delivery condition for atmospheric corrosion resisting steels 结构钢 第5部分：耐大气腐蚀结构钢交货技术条件 |
China National Standards Structural steels—Part 5: |
 English PDF |
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