• The test results show that the surface of H13 steel can obtain the optimum performance at temperature of complete annealing, quenching and tempering.

    试验结果表明H13最佳完全退火温度淬火温度、回火温度下得到最优综合性能

    youdao

  • The test results show that the surface of H13 steel can obtain the optimum performance at temperature of complete annealing, quenching and tempering.

    试验结果表明H13最佳完全退火温度淬火温度、回火温度下得到最优综合性能

    youdao

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