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| International Standard Category: Mechanical testing of metals |
GB/T 7964-1987 Sintered metal materials(excluding hardmetal); Tension testing at room temperature
烧结金属材料(不包括硬质合金)室温拉伸试验;
| Category No.: | 77.040.10 | Valid Status: | superseded |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| Superseded Standard.: | GB/T 7964-2020 Sintered metal materials( excluding hardmetal )—Tension testing at room temperature |
Superseded Date: | 2021-2-1 |
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