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| Position: Chinese Standard in English/GB 226-1991 |
| GB 226-1991 Etch test for macrostructure and defect of steels (English Version) | |||
| Standard No.: | GB 226-1991 | Status: | abolished remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 2000 words | Price(USD): | 40.0 remind me the price change |
| Implemented on: | 1992-3-1 | Delivery: | via email in 1 business day |
| Standard No.: | GB 226-1991 |
| English Name: | Etch test for macrostructure and defect of steels |
| Chinese Name: | 钢的低倍组织及缺陷酸蚀检验法 |
| Chinese Classification: | H24 Metallographic testing method |
| Professional Classification: | GB National Standard |
| ICS Classification: | 77.040.30 Chemical analysis of metals |
| Issued by: | AQSIQ |
| Issued on: | 1991-6-22 |
| Implemented on: | 1992-3-1 |
| Status: | abolished |
| Superseded by: | GB/T 226-2015 Test method for macrostructure and defect of steel by etching |
| Superseded on: | 2016-6-1 |
| Abolished on: | 2016-06-01 |
| Superseding: | GB 226-1977 |
| Language: | English |
| File Format: | |
| Word Count: | 2000 words |
| Price(USD): | 40.0 |
| Delivery: | via email in 1 business day |