商业服务进口、自主研发与制造业企业技术进步

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1001-7348|34|17|60-65

ISSN: 1001-7348

Source: 科技进步与对策, Vol.34, Iss.17, 2017-01, pp. : 60-65

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Abstract