在零下30-40℃气温中作业漠大线开创永冻土区施工先河

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 2095-7599|volume|1|76-77

ISSN: 2095-7599

Source: 国企管理, Vol.volume, Iss.1, 2015-01, pp. : 76-77

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Abstract