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International Standard Category: Insulating oils |
Category No.: | 29.040.10 | Valid Status: | superseded |
Issued Organization: | CSBTS | Issued Date: | 1992-1-18 |
Implemented Date: | 1992-10-1 | Abolished Date: | 2013-12-02 |
Superseded Standard.: | GB/T 3217-2013 Permanent magnet(magnetically hard)materials—Methods of measurement of magnetic properties |
Superseded Date: | 2013-12-2 |
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