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GB/T 4697-1991
GB/T 4697-1991 Hot-rolled U-type steel for mine timbering
General Product Information
| Committee | The Research Institute of Information and Standards of the Ministry of Metallurgy Industry |
|---|---|
| Document Type | National standards |
| Publisher Name | The National Technical Supervision Bureau |
| Standard Status | Replaced |
| Standard Code | GB/T 4697-1991 |
| CCS | Steel shapes and special-shaped steel |
| ICS | Steel sections |
| Implement Date | 1992-10-01 |
Price
$ 42
Subtotal
$ 42
Tax
$ 0.00
Order Total (incl. tax)
$ 42