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GB 50446-2017 Active
GB 50446-2017 Code for construction and acceptance of shield tunnelling method
Abstract
In order to strengthen the construction management of shield-driven tunnels, unify the construction techniques and quality acceptance standards of shield-driven tunnels, and ensure the engineering safety, environmental safety, and project quality during the construction process, these regulations are formulated
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB 50446-2017 |
| Implement Date | 2017-07-01 |
Price
$ 20.00
Subtotal
$ 20.00
Tax
$ 0.00
Order Total (incl. tax)
$ 20.00