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Fire risk assessment of northeast forest lumberyards based on improved matter-element extension method
GENG Zhiwei, XUE Wei, WANG Haibin, ZHANG Huachao, GUO Deyu
中国安全科学学报 . 2019, (6): 90 -96 .  DOI: 10.16265/j.cnki.issn1003-3033.2019.06.015