PDF(692 KB)
Research on Application of Water Pump Anti-Abrasion Technology in Pumping Irrigation Areas of the Yellow River In Ningxia Hui Autonomous Region
WEN Hong-fu;BAO Zi-yun
Yellow River ›› 2013, Vol. 35 ›› Issue (6) : 97-99.
PDF(692 KB)
PDF(692 KB)
Research on Application of Water Pump Anti-Abrasion Technology in Pumping Irrigation Areas of the Yellow River In Ningxia Hui Autonomous Region
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