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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 2481.2-2020 |
Bonded abrasives—Determination and designation of grain size distribution—Part 2:Microgrits 固结磨具用磨料 粒度组成的检测和标记 第2部分：微粉 |
China National Standards Bonded abrasives—Determination designation |
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