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| International Standard Category: Steel profiles |
GB 9787-1988 Hot-rolled equal-leg angle steel-Dimensions,shape,weight and tolerances
热轧等边角钢 尺寸、外形、重量及允许偏差;
| Category No.: | 77.140.70 | Valid Status: | superseded |
| Issued Organization: | SBTS | Issued Date: | 1988-09-05 |
| Implemented Date: | 1989-7-1 | Abolished Date: | |
| Superseded Standard.: | GB/T 706-2008 Hot rolled section steel |
Superseded Date: | 2009-4-1 |
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