the method is found for the control and reduction of noise in the technology of drilling materials lapidei.

• 1. 钻探系统和相关联的系统及用于对地下钻探操作中的振动进行监测、控制、和预测的方法 [P] . 中国专利： CN104453848B . 2019.06.04
• 2. 用于控制和监测钻探船中钻探设备的辅助装置的装置和方法 [P] . 中国专利： CN106794893A . 2017-05-31
• 3. the method is found for the control and reduction of noise in the technology of drilling materials lapidei. [P] . ITTO20020210D0 . 2002-03-12

  机译： 在钻探拉皮德技术中发现了控制和降低噪声的方法。

• 4. Drilling shear noise reduction system and drilling shear noise reduction method [P] . 日本专利： JP2019078111A . 2019-05-23

  机译： 钻井剪切降噪系统及钻井剪切降噪方法

• 5. Noise reduction method using the top N + gettering technology, low noise semiconductor element and a low-noise integrated circuit [P] . 日本专利： JPH061780B2 . 1994-01-05

  机译： 使用顶级N +吸气技术，低噪声半导体元件和低噪声集成电路的降噪方法

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