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| Position: Chinese Standard in English/GB/T 2850-1992 |
| GB/T 2850-1992 Standardized blocks of Rockwell hardness (English Version) | |||
| Standard No.: | GB/T 2850-1992 | Status: | valid remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 2500 words | Price(USD): | 300.00 remind me the price change |
| Implemented on: | 1993-4-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB/T 2850-1992 |
| English Name: | Standardized blocks of Rockwell hardness |
| Chinese Name: | 标准洛氏硬度块 |
| Chinese Classification: | A67 Physical Standard Substance |
| Professional Classification: | GB National Standard |
| Issued on: | 1992-08-29 |
| Implemented on: | 1993-4-1 |
| Status: | valid |
| Superseded by: | GB/T 230.3-2002 Metallic Rockwell hardness tes - Part 3: Calibration of hardness reference blocks (scales A, B, C, D, E, F, G, H, K, N, T) |
| Superseding: | GB 2850-1981 |
| Language: | English |
| File Format: | |
| Word Count: | 2500 words |
| Price(USD): | 300.00 |
| Delivery: | via email in 1~3 business day |