The system of maintenance by tightening of a sin to subject

• 1. 水产动物的管理方法、麻醉维持装置、麻醉维持系统、麻醉维持方法和运输方法 [P] . 中国专利： CN110809400B . 2021.09.10
• 2. 水产动物的管理方法、麻醉维持装置、麻醉维持系统、麻醉维持方法和运输方法 [P] . 中国专利： CN110809400A . 2020-02-18
• 3. The system of maintenance by tightening of a sin to subject [P] . PT97966B . 1998-12-31

  机译： 通过加重罪孽来维持的维持制度

• 4. Modulo linear orientation for transport and maintenance of any sins and Accesso [P] . PT97126A . 1993-04-30

  机译： 模线性定向，用于运输和维护任何故障和附件

• 5. Hinge for headrest of car, has material exit chimney equipped with internal threading intended to cooperate with threaded area of tightened screw to allow maintenance of hinge in tightened configuration [P] . 法国专利： FR2988050A1 . 2013-09-20

  机译： 汽车头枕铰链，材料出口烟囱配有内螺纹，旨在与拧紧的螺钉的螺纹区域配合使用，以使铰链保持在拧紧状态

• 1. Optimum Maintenance and Availability of Series Systems Subject to Imperfect Repair [J] . 国际设备工程与管理：英文版 . 1997,第002期
• 2. Optimum Maintenance and Availability of Series System Subject to Imperfect Repair [J] . 国际设备工程与管理：英文版 . 1997,第003期
• 3. Condition-based maintenance optimization for continuously monitored degrading systems under imperfect maintenance actions [J] . CHEN Chuang, LU Ningyun, JIANG Bin, 系统工程与电子技术（英文版） . 2020,第004期
• 4. Optimal Operation of Integrated Heat and Electricity Systems:A Tightening McCormick Approach [J] . Lirong Deng, Hongbin Sun, Baoju Li, 工程（英文） . 2021,第008期
• 5. Yield-controlled tightening with a portable hydraulic Tool System: Safely achieving installation preloads for screwed connections on gears which makes nearly maintenance-free screwed connections possible [C] . Patrick Junkers International Conference on Gears . 2010
• 6. Tightening and blending subject to set-theoretic constraints [D] . Williams, Jason D. 2012
• 7. The Design and Maintenance of Operating Room Air Conditioning and Ventilating Systems (Engineering and Sanitation Section Report): Design and Maintenance of Operating Room Air Conditioning and Ventilating Systems as Reported by Hospital Maintenance Engineers [O] . George S. Michaelsen 1961
• 8. Tightening and Self-loosening Behavior of Double-nut Tightening System by Three-dimensional Finite Element Method [O] . Masatake KIMURA, Satoshi IZUMI, Shinsuke SAKAI 2006
• 9. Reliability of Systems Subject to Maintenance and Repair. [R] . Brown, M. 1992

• 1. SOMS: A Subway Operation and Maintenance System Based on Planned Maintenance Model with Train State [J] . Jianlong Ding ,Yong Qin ,Limin Jia . 智能学习系统与应用（英文） . 2013,第4期
• 2. 容量负荷加重导致心衰住院的维持性血液透析患者血浆B型利钠肽水平及临床意义 [C] . 闫铁昆 ,贾俊亚 ,林珊 . 中国工程院医药卫生学部肾脏病前沿论坛、第十三届华北地区暨北京市肾脏病学术年会 . 2012
• 3. 认知行为治疗对美沙酮维持治疗患者的应用及美沙酮维持治疗依从性的影响因素研究 [A] . 潘淑均 . 2012