• Based on theory of composite rock beam, a function and a formula for stratification plane gliding was deducted.

    根据复合岩梁理论,推出了开采沉陷中层面滑移函数层面滑移判断

    youdao

  • Based on theory of composite rock beam, a function and a formula for stratification plane gliding was deducted.

    根据复合岩梁理论,推出了开采沉陷中层面滑移函数层面滑移判断

    youdao

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