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| International Standard Category: Stainless steels |
GB/T 11261-1989 Methods for chemical analysis of high carbon chromium bearing steel; The pulse heating inert gas fusion; Infra-red absorption method for the determination of oxygen content
高碳铬轴承钢化学分析法 脉冲加热惰气熔融 红外线吸收法测定氧量 ;
| Category No.: | 77.140.20 | Valid Status: | superseded |
| Issued Organization: | CSBTS | Issued Date: | 1989-03-31 |
| Implemented Date: | 1990-1-1 | Abolished Date: | 2006-09-01 |
| Superseded Standard.: | GB/T 11261-2006 Steel and Iron-Determination of oxygen content - The pulse heating inert gas fusion-infra-red absorption method |
Superseded Date: | 2006-9-1 |
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