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Standard Code | Standard Title | Standard Class | Order |
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GB/T 9097-2016 |
Sintered metal materials,excluding hardmetals—Determination of apparent hardness and mincrohardness 烧结金属材料(不包括硬质合金) 表观硬度和显微硬度的测定 |
China National Standards mincrohardne |
English PDF |
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