MicroStation CAD drawing, vector formatMicroStation CAD制图、矢量格式 DirecciÓn General de Normas (Standards Organization in Mexico)DirecciÓn General de Normas (Standards Organization in Mexico) Design (file)设计(文件) Degrees Grid North度栅格向北移动 Digital Government Navigator数字的政府 Dangerous Goods Note (transportation)危险物品的注意(交通) Downers Grove North (Downers Grove, IL high school)Downers格罗夫向北(Downers格罗夫高中) MicroStation Design File (file format/extension)MicroStation设计文件格式文件/扩展 dysgerminema无性细菌瘤 Downers Grove NorthDowners格罗夫向北移动