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NB/T 11445-2023 Active
NB/T 11445-2023 Technical specification for full-length anchored prestressed cable support of mine roadway
Abstract
This document specifies the requirements for the support design, support materials, support construction, construction quality inspection, and support quality monitoring of the full-length anchoring and pre-stressing anchor cable support technology for mining. This document is applicable to mines using full-length anchoring and pre-stressing anchor cable support systems.
General Product Information
| Document Type | Industry standards-Energy |
|---|---|
| Standard Status | Active |
| Standard Code | NB/T 11445-2023 |
| CCS | Coal used for coking, chemical industry, and building materials |
| ICS | \nCoal |
| Implement Date | 2024-06-28 |
Price
$ 57
Subtotal
$ 57
Tax
$ 0.00
Order Total (incl. tax)
$ 57