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With the increase of isothermal tempering t...
淬透性与等温回火温度无关。
youdao
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The hardenability is irrelevant to the isothermal tempering temperature.
淬透性与等温回火温度无关。
youdao
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The hardenability is irrelevant to the isothermal tempering temperature.
淬透性与等温回火温度无关。
youdao