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GB/T 17670-2025 Active
GB/T 17670-2025 Unified coding for natural stone
Abstract
This document specifies the classification and naming of natural stones, the principles of numbering, and the names and numbers of natural stones.
This document is applicable to the naming and numbering of granite, marble, limestone, sandstone, slate, and other stones used in building decoration.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 17670-2025 |
| CCS | Stone products |
| ICS | Mineral materials and products |
| Implement Date | 2025-11-01 |
Price
$ 149
Subtotal
$ 149
Tax
$ 0.00
Order Total (incl. tax)
$ 149