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| Chinese National Standard Category: Steel and iron alloy analysis method |
| English Title: | Method of sampling steel for determination of chemical composition and permissible variations for product analysis |
| Chinese Title: | 钢的化学分析用试样取样法及成品化学成分允许偏差 |
| Standard No.: | GB 222-1984 |
| Category No.: | H11 |
| Issued by: | China Steel Industry Association |
| Issued on: | 1983-12-08 |
| Implemented on: | 1984-12-7 |
| Status: | superseded |
| Superseded by: | GB/T 222-2006 Permissible Tolerances for Chemical Composition of Steel Products GB/T 20066-2006 Steel and Iron-Sampling and Preparation of Samples for the Determination of Chemical Composition |
| Superseded on: | 2006-8-1 |
| Abolished on: | |
| Superseding: | GB 222-1963 |
| Word Count: | 3000 words |
| Similar Standards: | GB 4333.5-1984 GB/T 7730.5-2000 GB/T 7731.16-1999 GB/T 4333.9-1988 GB/T 7730.2-2002 GB/T 7730.8-2000 GB/T 8704.3-1997 GB 4010-1983 GB 7730.6-1988 GB/T 8704.9-1994 GB 7731.3-1987 GB/T 5687.5-1988 GB/T 5686.9-2023 GB/T 3654.8-2023 GB/T 7731.17-2023 GB/T 5686.5-2023 GB/T 3653.3-2023 GB/T 223.92-2023 GB/T 4333.2-2023 GB/T 42794-2023 |
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