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GB/T 131-1993
GB/T 131-1993 Mechanical drawings—Surface roughness symbols and methods of indicating
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 131-1993 |
| CCS | Basic standards and general methods |
| ICS | Comprehensive Technical Drawing |
| Implement Date | 1994-07-01 |
Price
$ 74
Subtotal
$ 74
Tax
$ 0.00
Order Total (incl. tax)
$ 74