percussion reversed drilling中文,percussion reversed drilling的意思,percussion reversed drilling翻译及用法

2026-08-13 07:59 浏览次数 32

percussion reversed drilling

沖击反循环鉆凿

percussion reversed drilling 例句

英汉例句

  • A study on the percussion reversed drilling method

    沖击反循环鉆凿方法应用研究

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