“互联网+”驱动辽宁装备制造业产业升级研究
于娇,,丛闻,李雄勇,臧雪莉
Research on upgrade of equipment manufacturing industry in Liaoning driven by “Internet +”
YU Jiao,CONG Wen,LI Xiong-yong,ZANG Xue-li
沈阳工业大学学报(社科版) . 2020, (4): 312 -317 .  DOI: 10.7688/j.issn.1674-0823.2020.04.04