PDF(1475 KB)
寒区混凝土衬砌渠道糙率系数试验研究
刘鸿涛, 朱梦娜, 赵新宇
PDF(1475 KB)
寒区混凝土衬砌渠道糙率系数试验研究
Experimental Study on Roughness Coefficient of Concrete Lined Channel in Cold Region
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