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International Standard Category: Semiconducting materials

GB/T 12964-2003    Monocrystalline silicon polished wafers
硅单晶抛光片;
Category No.:29.045 Valid Status:superseded
Issued Organization:AQSIQ Issued Date:2003-6-1
Implemented Date:2004-1-1 Abolished Date:
Superseded Standard.:GB/T 12964-2018 Monocrystalline silicon polished wafers
Superseded Date:2019-6-1
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