@safetyinside.cn: These are the installation guidance videos for energy dissipation dampers produced quite some time ago, which focus on the installation processes of VFD and BRB for your reference. Due to factors such as operational habits and labor costs, wall-mounted installation is the predominant method for viscous dampers in China. We will successively release more installation methods (e.g., bolted connection, pin connection) in our spare time later, optimize the presentation details of certain animations, and launch multilingual versions including English. #safetyinside #seismic