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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 39635-2020 |
Metallic materials—Measurement of indentation tensile properties and residual stresses by an instrumented indentation test 金属材料 仪器化压入法测定压痕拉伸性能和残余应力 |
China National Standards materials—Measurement |
 English PDF |
| GB/T 31554-2015 |
Non-magnetic metallic coatings on metallic and non-metallic basismaterials—Measurement of coating thickness—Phase-sensitive eddy-current method 金属和非金属基体上非磁性金属覆盖层 覆盖层厚度测量 相敏涡流法 |
China National Standards materials—Measurement |
English PDF |
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