• The effects of niobium on breaking toughness and wear - resistance of high Cr - Mn white iron was investigated.

    研究白口铸铁断裂韧度耐磨性影响规律。

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  • Experiments on bending toughness, breaking toughness and cube strength test results are carried out in connection with various kind of deformed steel fiber.

    针对不同种类异形纤维进行弯曲韧性断裂韧性、立方体抗压强度试验

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  • Experiments on bending toughness, breaking toughness and cube strength test results are carried out in connection with various kind of deformed steel fiber.

    针对不同种类异形纤维进行弯曲韧性断裂韧性、立方体抗压强度试验

    youdao

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