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| Position: Chinese Standard in English/GB/T 230.2-2002 |
| GB/T 230.2-2002 Metallic Rockwekk hardness test - Part2: Verification and calibration of hardness testers (scales A, B, C, D, E, F, G, H, K, N, T) (English Version) | |||
| Standard No.: | GB/T 230.2-2002 | Status: | superseded remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 5000 words | Price(USD): | 150.0 remind me the price change |
| Implemented on: | 2003-5-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB/T 230.2-2002 |
| English Name: | Metallic Rockwekk hardness test - Part2: Verification and calibration of hardness testers (scales A, B, C, D, E, F, G, H, K, N, T) |
| Chinese Name: | 金属洛氏硬度试验 第2部分: 硬度计(A、B、C、D、E、F、G、H、K、N、T标尺)的检验与校准 |
| Professional Classification: | GB National Standard |
| Issued by: | AQSIQ |
| Issued on: | 2002-11-25 |
| Implemented on: | 2003-5-1 |
| Status: | superseded |
| Superseded by: | GB/T 230.2-2012 Metallic materials—Rockwell hardness test—Part 2:Verification and calibration of testing machines |
| Superseded on: | 2013-6-1 |
| Superseding: | GB/T 3773-1993 表面洛氏硬度计技术条件 |
| Language: | English |
| File Format: | |
| Word Count: | 5000 words |
| Price(USD): | 150.0 |
| Delivery: | via email in 1~3 business day |