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GB/T 39489-2020 Active
GB/T 39489-2020 Technical specification for the total tailings paste backfill
Abstract
This standard specifies the composition and storage requirements of whole tailings paste materials, the process requirements for filling with whole tailings paste, the technical requirements for filling with whole tailings paste, and its testing methods.
This standard is applicable to the filling with whole tailings paste in metal and non-metal mines.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 39489-2020 |
| CCS | Mining |
| ICS | Mining and excavation |
| Implement Date | 2021-10-01 |
Price
$ 36.00
Subtotal
$ 36.00
Tax
$ 0.00
Order Total (incl. tax)
$ 36.00