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| Position: Chinese Standard in English/GB/T 18449.4-2022 |
| GB/T 18449.4-2022 Metallic materials—Knoop hardness test—Part 4: Tables of hardness values (English Version) | |||
| Standard No.: | GB/T 18449.4-2022 | Status: | valid remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 12500 words | Price(USD): | 375.00 remind me the price change |
| Implemented on: | 2022-10-1 | Delivery: | via email in 1~5 business day |
| Standard No.: | GB/T 18449.4-2022 |
| English Name: | Metallic materials—Knoop hardness test—Part 4: Tables of hardness values |
| Chinese Name: | 金属材料 努氏硬度试验 第4部分: 硬度值表 |
| Professional Classification: | GB National Standard |
| ICS Classification: | 77.040.10 Mechanical testing of metals |
| Issued by: | SAMR; SAC |
| Issued on: | 2022-03-09 |
| Implemented on: | 2022-10-1 |
| Status: | valid |
| Superseding: | GB/T 18449.4-2009 GB/T 18449.4-2009 |
| Language: | English |
| File Format: | |
| Word Count: | 12500 words |
| Price(USD): | 375.00 |
| Delivery: | via email in 1~5 business day |