• The effects of opening flask temperature and cooling rate on low and high temperature age-hardening alloy casting are tested and studied.

    试验研究了开箱温度冷却速度高温时效型合金时效硬化效果影响。

    youdao

  • The effects of opening flask temperature and cooling rate on low and high temperature age-hardening alloy casting are tested and studied.

    试验研究了开箱温度冷却速度高温时效型合金时效硬化效果影响。

    youdao

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