helmet vintage style satisfactory standards of certification, equipped with fastening system in double ring and hairpiece with new

• 1. 具有集成式紧固系统和拆卸式护眼罩的形状贴合保护头盔 [P] . 中国专利： CN109219361A . 2019-01-15
• 2. 一种具有双环结构的管道紧固机构 [P] . 中国专利： CN105605323A . 2016-05-25
• 3. helmet vintage style satisfactory standards of certification, equipped with double ring fastening system and fastening hairpiece with new system. [P] . ITRM950041D0 . 1995-01-25

  机译： 头盔具有复古风格的令人满意的认证标准，配备了双环扣紧系统和带有新系统的固定假发。

• 4. helmet vintage style satisfactory standards of certification, equipped with fastening system in double ring and hairpiece with new [P] . ITRM950041A1 . 1996-07-25

  机译： 头盔具有复古风格，令人满意的认证标准，配备双环紧固系统和新型假发

• 5. OLD STYLE HELMET WITH IMPROVED DOUBLE RING [P] . 欧洲知识产权局专利： EP0805633B1 . 1999-04-07

  机译： 带有改进双环的老式头盔

• 1. Development of the real-time double-ring fusion neutron time-of-flight spectrometer system at HL-2M [J] . Bo-Wen Zheng, Wei Zhang, Tong-Yu Wu, 核技术（英文版） . 2019,第012期
• 2. Solution for Automated Frame Drilling and Fastening System Using an 840D Controlled Standard Robot [C] . Dirk Eickhorst SAE AeroTech Congress Exhibition . 2011
• 3. Comparison of international certification standards for ice hockey helmets [D] . Wall, Robert Edward 1997
• 4. Detectability of fiducials’ positions for real‐time target tracking system equipping with a standard linac for multiple fiducial markers [O] . Shunsuke Ono, Yoshihiro Ueda, Shingo Ohira, 2020
• 5. Efficacy of surgical helmet systems for protection against COVID-19: a double-blinded randomised control study [O] . Gavin Schaller, Sandeep Krishan Nayar, Marios Erotocritou, 2020
• 6. Static and Dynamic Retention Assessment of the HGU-56/P Aircrew Integrated Helmet System Equipped with Quick-release ALPHA and Snap-fastener Retention Assemblies [R] . Brozoski, F. T. , Licina, J. R. 2005

• 1. UM-BUS:一种具有在线容错能力的新型嵌入式系统总线 [C] . 周继芹 ,邱柯妮 ,张伟功 . 全国抗恶劣环境计算机第二十五届学术年会 . 2015
• 2. 新型彩色LCOS头盔微显示器光学系统 [A] . 黄磊 . 2006