
Study on Resistance to Freezing of Canal System Buildings of Ningxia Irrigation Area by Diverting the Yellow River
WANG De-zhi;MENG Yun-fang
Yellow River ›› 2010, Vol. 32 ›› Issue (2) : 82-84.
Study on Resistance to Freezing of Canal System Buildings of Ningxia Irrigation Area by Diverting the Yellow River
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