科工信息网科工信息网由国防科工委所属北京市科工信息公司主办，每天收集来自国家２０多个部委的信息机构．１０多家驻外机构．近百家国内信息分站的信息．经过筛选处理．分为１５个大类的综合信息、包括军转民技术、政策法规、合资合作、商品供求、经济预测、国际标讯、... Science and Technology Information Network Science and Technology Information Network by the Beijing Municipal Science and Technology Commission, the Beijing Municipal Science and Technology Information Company organized by the daily collection of more than 20 national agencies from the information agencies. More than 10 overseas agencies. Nearly a hundred domestic information sub-station information. After screening treatment. Divided into 15 categories of comprehensive information, including military technology, policies and regulations, joint venture and cooperation, supply and demand of goods, economic forecast, international standard, ...