隧道安全管理度及与运营效益关系的研究
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1671-8372|33|4|27-30
ISSN: 1671-8372
Source: 青岛科技大学学报:社会科学版, Vol.33, Iss.4, 2017-01, pp. : 27-30
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Abstract