A区、B区灌装  class A and class B filling zone

半湿润渠灌区  Semi-humid channel irrigation area

灌区灌溉  Irrigation; irrigation area

灌区渠系  canals in irrigation District

灌区渠系建筑物  canal network construction in irrigation districts

灌区渠系配套建筑物  corollary building in canal system irrigation area

泾惠渠灌区  jinghui canal irrigation district; Jinghuiqu irrigation district; Jinghuiqu irrigation area

龙洞—泾惠渠灌区  longdong-jinghuiqu iirrgation area

洛惠渠灌区  Luohuiqu irrigation district; Luohui trench irrigation district

排灌渠道  irrigation ditch

渠道灌溉  canal irrigation

渠灌区  canal irrigation region

人民胜利渠灌区  Yellow River water diversion

渠道渠坡  slide of canal slope

阿瓦提灌区  Awati irrigation district; Awati irrigation areas

半干旱灌区  semiarid irrigation region

半湿润灌区  semi-humid irrigated area

宝鸡峡灌区  Baojixia irrigation; baojixia irrigation district; Baojixia irrigation area

宝鸡峡引渭灌区  the irrigation area of water diversion from Wei He river in Baojixia irrigation project

北方灌区  irrigation areas of north China