From the core module of the space station to the Mengtian module, the space station model task vanguard of Tianjin Aerospace Electromechanical Equipment Research Institute (518 Institute of the Fifth Academy of Aerospace Science and Technology) has participated in the development of the working platform in the field of on orbit life health system and basic test since 2015. In such a high-intensity and high-precision working environment, there are 17 female employees in the team of 27, The average age is only 34 years old. Their work not only requires high precision, but also has strict technical requirements for man-machine efficacy, harmful gases, microorganisms, etc. All members are preparing for the war with 100 times efforts@ Tianjin Binhai High tech Industrial Development Zone Federation of Trade Unions