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YB 9258-1997 Active
YB 9258-1997 Code for Technique of Building Foundation Pit Engineering
General Product Information
| Document Type | Industry standards-Black metallurgy |
|---|---|
| Standard Status | Active |
| Standard Code | YB 9258-1997 |
| Implement Date | 1998-05-01 |
Price
$ 20.00
Subtotal
$ 20.00
Tax
$ 0.00
Order Total (incl. tax)
$ 20.00