零部件进口对中国制造业技术进步的影响

张弛,臧晶莹

On impact of parts and components imports on technological progress of manufacturing industry in China

ZHANG Chi,ZANG Jing-ying

沈阳工业大学学报(社科版) . 2017, (3): 205 -209 . DOI: 10.7688/j.issn.1674-0823.2017.03.04