Bogie for subway practice I. Main Complex Specifications: Basic safety is the only real Criterion Bogie body castings will not be normal cast iron areas. They bear the entire bodyweight on the auto body and passengers and constantly stand up to several impacts and vibrations in the monitor. Their specialized https://social.kubo.chat/post/239995_with-the-development-of-big-data-the-internet-of-things-and-artificial-intellige.html