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JB/T 1255-2014
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JB/T 1255-2014
Specification for heat-treatment of rolling bearing parts made from high carbon chromium steel| Author | GB National Standard |
|---|---|
| Editor | CODCHI |
| Document type | Standard |
| Format | File |
| Number of pages | 9 |
| Year | 2014 |
| Country | China |
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