标 准 编 号：JIS G3134-2006 简体中文标题：汽车结构用改善加工性的热轧高强度钢板材、片材和带材 繁体中文标题：汽车结构用改善加工性的热轧高强度钢板材、片材和带材 English Name：Hot-rolled high strength steel plate, sheet and strip with improved formability for automobile structural uses...