节水灌溉定额
water saving irrigation norm
经济灌溉定额
economic irrigation quota
economic irrigation norm
rations for economies of scale irrigation
灌溉用水定额
irrigation water quota
irrigation water qutoa
the norm of irrigation
dynamic layout and irrigated water ration
灌溉用水基准定额
irrigation water benchmark quota
限额灌溉制度
limited irrigation system
定额定价
quota determination price
CN综合灌溉技术
CN integrated irrigation technology
IC 卡灌溉系统
IC card irrigation system
IC卡灌溉系统
IC card irrigation system
阿富汗帕尔旺灌溉工程
afghanistan parwan irrigation project
保产灌溉
yield guarantee irrigation
保墒灌溉
Moisture conserving irrigation
moisture conserving irrigation MCI
soil moisture conservation and irrigation
moisture-retaining irrigation
moisture conserving irrigateion MCI
irrigation under preservation of soil moisture
character table