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International Standard Category: Semiconducting materials |
Category No.: | 29.045 | Valid Status: | superseded |
Issued Organization: | SBTS | Issued Date: | 1997-01-02 |
Implemented Date: | 1998-8-1 | Abolished Date: | |
Superseded Standard.: | GB/T 1555-2009 Testing methods for determining the orientation of a semiconductor single crystal |
Superseded Date: | 2010-6-1 |
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