5. Improve the pump for measuring liquid.

• 1. 具有改进的叶轮支承件的泵、尤其是用于车辆中的液体回路的泵 [P] . 中国专利： CN113939656A . 2022-01-14
• 2. 适用于含气体的液体的改进型隔膜式泵 [P] . 中国专利： CN1029639C . 1995.08.30
• 3. An improved Pump for Pumping a Liquid. [P] . ES8705581A1 . 1987-07-16

  机译： 一种用于泵送液体的改进的泵。

• 4. 5. Improve the manufacturing of liquid measuring equipment. [P] . ES131833A3 . 1934-01-01

  机译： 5.改进液体测量设备的制造。

• 5. apparatus with vacuum pump for vacuum, measure and dispense a liquid. [P] . 瑞士专利： CH198757A . 1938-07-15

  机译： 带真空泵的设备，用于抽真空，测量和分配液体。

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• 3. Comprehensive review of the evidence regarding the effectiveness of community–based primary health care in improving maternal neonatal and child health: 5. equity effects for neonates and children [O] . Meike Schleiff, Richard Kumapley, Paul A Freeman, 2017
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• 5. Measure Guideline: Replacing Single-Speed Pool Pumps with Variable Speed Pumps for Energy Storage. [R] . Hunt, A., Easley, S. 2012

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• 2. Vibration Test Measures for Pump Fault Diagnosis [J] . Lian Shi ,Lei Liu . 电子研究与应用 . 2021,第6期
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• 5. Concurrent implantation of intra-aortic balloon pumping with extracorporeal membrane oxygenation improved survival of patients with postcardiotomy cardiogenic shock [J] . Kai Chen ,Hanwei Tang ,Jianfeng Hou . 中国循环杂志 . 2018,第S01期
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• 7. 新型液体输送泵的结构改进与性能研究 [A] . 俞翼翔 . 2018