机译:从设计的角度来看,商用车车架结构的轻量化机会和材料选择
Hamburg University of Applied Sciences, Hamburg, Germany;
Companhia Brasileira de Metalurgia e Minera(c)(a)o, Villa Nova,MG, Brazil;
Caltra Projetos & Consultoria, Belo Horizonte, MG, Brazil;
Dongfeng Commercial Vehicle Technology Center, Shiyan 442021, Hubei, People's Republic of China;
FAW Technology Center, Changchun, People's Republic of China;