电动汽车结构轻量化共性关键技术研究与应用-2016YFB0101605-001-超高强度钢汽车零部件成形与应用关键共性技术数据集
Research and application of common key technologies for structural lightweight of electric vehicle-2016YFB0101605-001-key common technology data set for forming and application of ultra-high strength steel auto parts