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GB/T 37811-2019 Active
GB/T 37811-2019 General matching specification for fully-mechanized top coal caving mining longwall face
Abstract
This standard specifies the overall technical requirements and verification procedures for the comprehensive mechanized mining and top-coal caving (abbreviated as comprehensive caving) workface.
This standard applies to the overall technical configuration of comprehensive caving workfaces in thick coal seams.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 37811-2019 |
| CCS | Mine machinery and equipment |
| ICS | Mining equipment comprehensive |
| Implement Date | 2020-03-01 |
Price
$ 33.00
Subtotal
$ 33.00
Tax
$ 0.00
Order Total (incl. tax)
$ 33.00