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| Position: Chinese Standard in English/GB/T 21838.2-2008 |
| GB/T 21838.2-2008 Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 2: Verification and calibration of testing machines (English Version) | |||
| Standard No.: | GB/T 21838.2-2008 | Status: | superseded |
| Language: | English | File Format: | |
| Word Count: | 11000 words | Price(USD): | 330.00 remind me the price change |
| Implemented on: | 2009-1-1 | Delivery: | via email in 1~3 business day |
77.040.10 Mechanical testing of metals
| Standard No.: | GB/T 21838.2-2008 |
| English Name: | Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 2: Verification and calibration of testing machines |
| Chinese Name: | 金属材料 硬度和材料参数的仪器化压痕试验 第2部分: 试验机的检验和校准 |
| Chinese Classification: | N71 Metal material testing machine |
| Professional Classification: | GB National Standard |
| Issued by: | AQSIQ; SAC |
| Issued on: | 2008-6-20 |
| Implemented on: | 2009-1-1 |
| Status: | superseded |
| Superseded by: | GB/T 21838.2-2022 Metallic materials—Instrumented indentation test for hardness and materials parameters—Part 2: Verification and calibration of testing machines GB/T 21838.2-2022/XG1-2024 Metallic materials―Instrumented indentation test for hardness and materials parameters―Part 2:Verification and calibration of testing machines |
| Superseded on: | 2024-10-26 |
| Language: | English |
| File Format: | |
| Word Count: | 11000 words |
| Price(USD): | 330.00 |
| Delivery: | via email in 1~3 business day |