2D or 3D CAD model (Initial Graphics Exchange Specification format)什么意思

Initial Graphics Exchange Specification起始图形交换规格 Integrated Geometry Exchange Package综合几何交换包装 Institute for Global Environmental Strategies (Arlington, Virginia)全球环境战略研究所(弗吉尼亚州的阿灵顿) Institute of Geography and Earth Sciences地球科学研究所的地理 Initial Graphics Exchange Standard初始图像交换标准 International Graphics Exchange Specification国际图形交换的规格 Institute of Global Environment and Society全球环境与社会的学院 International Genetics Epidemiology Societies国际遗传病学协会 International Graphics Exchange Standard国际图形交换标准 Integrated Graphics Exchange System集成图形交换系统 2D or 3D CAD model (Initial Graphics Exchange Specification format)二维或三维CAD模型(初始图形交换规范格式)