装备性制造业主要是指为生产部门提供技术装备的行业。装备类产品的自给率和国际市场占有率已成为国家竞争力标志之一。美、日、法、英、韩等国家,都经历过优先发展装备性制造业的阶段。我国五、六十年代通过优先发展重工业,装备自给率曾达到90％以上;而目前我国全社会固定资产投资中,设备自给率下降到60％以下,高科技产业和重大项目的设备进口更在90％以上。1996、1997年我 Equipment manufacturing mainly refers to the production sector to provide technical equipment industry. Equipment self-sufficiency rate of products and international market share has become one of the signs of national competitiveness. The United States, Japan, France, Britain, South Korea and other countries, have experienced the priority to develop equipment manufacturing phase. In the 1950s and 1960s, by giving priority to the development of heavy industry, the self-sufficiency rate of equipment reached over 90%. At present, the self-sufficiency rate of equipment in the whole society has dropped below 60%, and the import of equipment in high-tech industries and major projects is even greater. More than 90. 1996,1997 me