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| International Standard Category: Stainless steels |
GB/T 4171-2000 Superior atmospheric corrosion resisting structural steel
高耐候结构钢 ;
| Category No.: | 77.140.20 | Valid Status: | superseded |
| Issued Organization: | AQSIQ | Issued Date: | 2000-10-25 |
| Implemented Date: | 2001-9-1 | Abolished Date: | 2009-05-01 |
| Superseded Standard.: | GB/T 4171-2008 Atmospheric corrosion resisting structural steel |
Superseded Date: | 2009-5-1 |
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