Research was carried out on the weight calculation and equipment layout optimization methods of five-module articulated floating tram. According to the material mechanics method. a tram weight calculation method was proposed. Compared with the calculated results based on FE finite element model. https://www.bekindtopets.com/hot-offer-Stuart-Product-Emcelle-Tocopherol-Vitamin-E-Liquid-1-Liter-hot-value/