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International Standard Category: Mechanical testing of metals |
Category No.: | 77.040.10 | Valid Status: | superseded |
Issued Organization: | National Bureau of Standards | Issued Date: | 1987-1-2 |
Implemented Date: | 1988-3-1 | Abolished Date: | 2021-02-01 |
Superseded Standard.: | GB/T 7964-2020 Sintered metal materials( excluding hardmetal )—Tension testing at room temperature |
Superseded Date: | 2021-2-1 |
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