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
irrigation under preservation of soil moisture
soil moisture conservation and irrigation
character table
Moisture conserving irrigation
moisture conserving irrigation MCI
moisture-retaining irrigation
moisture conserving irrigateion MCI
保雨灌溉
rain conservation irrigation
表面管灌溉法
surface pipe irrigation method
波涌灌溉效益
benefit of surge irrigation
补充灌溉量
supplemental irrigation amount