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DZ/T 0053-1993
DZ/T 0053-1993 The Manual for Liquid-powered Impact Rotary Drilling Technology
General Product Information
| Document Type | Industry standards-Geology |
|---|---|
| Standard Status | Replaced |
| Standard Code | DZ/T 0053-1993 |
| Implement Date | 1993-07-01 |
Price
$ 18.00
Subtotal
$ 18.00
Tax
$ 0.00
Order Total (incl. tax)
$ 18.00