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NB/T 51020-2014 Active
NB/T 51020-2014 The technical specifications for solid fill hydraulic support for coal mines
General Product Information
| Document Type | Industry standards-Energy |
|---|---|
| Standard Status | Active |
| Standard Code | NB/T 51020-2014 |
| CCS | Mine support equipment |
| Implement Date | 2015-03-01 |
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$ 20.00
Subtotal
$ 20.00
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Order Total (incl. tax)
$ 20.00