Meso-scale vortex in Inner-Mongdia irrigation area  河套低涡

Meso-scale vortex in Inner-Mongdia irrigation area of Yellow River  河套低涡

agriculture irrigation area  河套灌区

arid inland river irrigation area  干旱内陆河灌区

arid irrigation area in Kuche County  库车干旱灌区

automation of irrigation area management  灌区管理自动化

Baojixia irrigation area  宝鸡峡灌区

Changma irrigation area  昌马灌区

Chanzhi Reservior irrigation area  产芝水库灌区

clear water irrigation area  清水灌区

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

Da’an irrigation area  大安灌区

effective irrigation area  有效灌溉面积

Fuxin sewage irrigation area  阜新污灌区

gravity flow irrigation area  自流灌区

Green area irrigation  绿化灌溉

Guan zhong irrigation area  关中灌区

Guanzhong irrigation area  关中灌区

Hani irrigation area  哈尼灌区