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GB/T 20428-2006 Active
GB/T 20428-2006 Granite surface plates
Abstract
This standard specifies the requirements for rectangular and square rock slabs with dimensions ranging from 160 mm × 100 mm to 4,000 mm × 2,500 mm, with accuracy grades of 0, 1, 2, and 3. This standard applies to new, in-use, and repaired rock slabs (hereinafter referred to as "slabs") to their original grades. Note: "Rock" is a common term. The professional term is given in Chapter 3.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 20428-2006 |
| CCS | Measuring tools and instruments |
| ICS | Measuring instruments and meters |
| Implement Date | 2006-12-01 |
Price
$ 54
Subtotal
$ 54
Tax
$ 0.00
Order Total (incl. tax)
$ 54