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GB 50415-2017 Active
GB 50415-2017 Code for design of incline shafts and chambers of coal mine
Abstract
In order to unify the design principles and technical standards of coal mine inclined shafts and cages, improve design quality, and accelerate design speed, these specifications are hereby formulated
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB 50415-2017 |
| Implement Date | 2017-11-01 |
Price
$ 20.00
Subtotal
$ 20.00
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$ 0.00
Order Total (incl. tax)
$ 20.00