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| International Standard Category: Abrasives |
GB/T 4127.1-2007 Bonded abrasive products—Dimensions—Part 1:Grinding wheels for external cylindrical grinding between centres
固结磨具 尺寸 第1部分：外圆磨砂轮（工件装夹在顶尖间）;
| Category No.: | 25.100.70 | Valid Status: | valid |
| Issued Organization: | AQSIQ; SAC | Issued Date: | 2007-7-30 |
| Implemented Date: | 2007-11-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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