DKBA华为技术有限公司企业技术规范DKBA4031-2003.06钣金结构件可加工性设计规范2003-06-30发布2003-07-XX实施华为技术有限公司发布密级:内部公开/秘密DKBAXXXX.X-2002.XX目次前言..............................................................51范围和简介.........................................................61.1范围..................................................61.2简介....................................