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International Standard Category: Abrasives |
Category No.: | 25.100.70 | Valid Status: | superseded |
Issued Organization: | AQSIQ; SAC | Issued Date: | 2009-4-23 |
Implemented Date: | 2009-12-1 | Abolished Date: | |
Superseded Standard.: | GB/T 16457.1-2023 Blanks of diamond circular saw blade—Part 1: For welded saw blades GB/T 16457.2-2023 Blanks of diamond circular saw blade—Part 2: For sintered saw blades |
Superseded Date: | 2024-6-1 |
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