multi tool with swivel joints and auction telescoping cleaning drum of semiautomatic guns, revolvers and machine guns.

• 1. 卷烟机鼓轮槽清洁工具以及卷烟机鼓轮 [P] . 中国专利： CN203735463U . 2014.07.30
• 2. 带有旋转连接转接头和故障保险释放机构的手持式工具 [P] . 中国专利： CN111727105B . 2022.01.07
• 3. COMBINATION TELESCOPING CLEANING-ROD FOR GUNS. [P] . 美国专利： US1008548A . 1911-11-14

  机译： 组合伸缩杆清洁枪。

• 4. A telescope Mount Machine Guns. [P] . ES42483A1 . 1908-02-16

  机译： 望远镜安装机枪。

• 5. Improvements in Sighting Telescopes and in Locating such Telescopes on Rifles and similar Small Guns. [P] . 英国专利： GB190013101A . 1901-06-29

  机译： 瞄准镜的改进以及将这种望远镜安装在步枪和类似小枪上的改进。

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• 2. Bayesian zero-failure reliability modeling and assessment method for multiple numerical control (NC) machine tools [J] . 阚英男, 杨兆军, 李国发, 中南大学学报（英文版） . 2016,第011期
• 3. An Innovative Boiler Cleaning Method Using a Rotary Cable Swivel Tool [C] . Dominic Marra Annual North American Waste to Energy Conference . 2004
• 4. Effect of joint nonlinearities on the dynamic performance of machine tools. [D] . Dhupia, Jaspreet Singh. 2007
• 5. Impact of handgun types on gun assault outcomes: a comparison of gun assaults involving semiautomatic pistols and revolvers [O] . D Reedy, C Koper 2003
• 6. Impact of handgun types on gun assault outcomes: a comparison of gun assaults involving semiautomatic pistols and revolvers [O] . Reedy, D, Koper, C 2003
• 7. Small Arms - Hand and Shoulder Weapons and Machine Guns. [R] . 2016

• 1. Bayesian zero-failure reliability modeling and assessment method for multiple numerical control（NC） machine tools [J] . 阚英男1 ,杨兆军1 ,李国发1 . 中南大学学报 . 2016,第011期
• 2. Anisotropic Force Ellipsoid Based Multi-axis Motion Optimization of Machine Tools [J] . PENG Fangyu ,YAN Rong ,CHEN Wei . 中国机械工程学报 . 2012,第005期
• 3. Study of Stability and Vibration Reduction in Multi-Tool Ultrasonic Machining under Simultaneous Primary and Internal Resonance [J] . Yaser Salah Hamed ,Mohamed Syed Abd Elkader ,Hamdi Mahmoud Genedi . 应用数学（英文） . 2012,第1期