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Standard
| YS/T 347-2020 Estimation of average grain size for copper and copper alloy (English Version) |
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Detail of YS/T 347-2020
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Introduction of YS/T 347-2020
本标准规定了铜及铜合金平均晶粒度的表示及测定方法，包含有比较法、面积法和截距法。
F本标准适用于测定单相或以单相为主的铜及铜合金的晶粒度。
Contents of YS/T 347-2020