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| International Standard Category: Semiconducting materials |
GB/T 1558-2009 Test method for substitutional atomic carbon concent of silicon by infrared absorption
硅中代位碳原子含量 红外吸收测量方法 ;
| Category No.: | 29.045 | Valid Status: | to be superseded |
| Issued Organization: | AQSIQ; SAC | Issued Date: | 2009-10-30 |
| Implemented Date: | 2010-6-1 | Abolished Date: | |
| Superseded Standard.: | GB/T 1558-2023 Test method for substitutional carbon content in silicon by infrared absorption |
Superseded Date: | 2024-7-1 |
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