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| International Standard Category: Steels |
GB/T 4223-1996 Iron and steel scraps
废钢铁 ;
| Category No.: | 77.080.20 | Valid Status: | superseded |
| Issued Organization: | Issued Date: | 1996-09-27 | |
| Implemented Date: | 1997-3-1 | Abolished Date: | 2004-12-01 |
| Superseded Standard.: | GB 4223-2004 Iron and steel scrpas |
Superseded Date: | 2005-12-1 |
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