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International Standard Category: Abrasives |
Category No.: | 25.100.70 | Valid Status: | superseded |
Issued Organization: | AQSIQ | Issued Date: | 2002-9-13 |
Implemented Date: | 2003-4-1 | Abolished Date: | 2021-12-01 |
Superseded Standard.: | GB/T 11270.1-2021 Superabrasive products-Diamond circular saw blade-Part 1:Welded saw blades |
Superseded Date: | 2021-12-1 |
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