生产性服务业对装备制造业竞争力的影响研究

李媛;崔博;丁薇

Research on influence of producer services to competitiveness of equipment manufacturing industry

LI Yuan;CUI Bo;DING Wei

. 2014, (1): 35 -39 . DOI: 10.7688/j.issn.1674-0823.2014.01.07