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water transport and distributionengineeringof theirrigation district
释义
water transport and distributionengineeringof theirrigation district
Encyclopedia
农学
农业水土工程
释
water transport and distributionengineeringof theirrigation district
灌区输配水工程
将灌溉水按所需的流量和高度,输送至农田灌溉系统的各个部分,保证各种灌水方法以良好状态运行的工程。
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stone sculptures of Shuining Temple
stone sculptures of Southern Dynasties
stone sculptures of Southern Dynasties mausoleums
stone sculptures of the Han court garden
stone sculptures of Xiao Tomb
stone sculptures of Zhaoling mausoleum of Qing Dynasty
stone sculptures with characters of Huo Qubing's tomb
stone setting
stone shrine
stone sketch
stone slab correction
Stone Slab Tombs of Han Dynasty at Langgengranshan,Zhenfeng
Stone space
Stone Statue of Constantine
Stone Statue of Tetrarchy
stone statues at Longxing Temple,Qiongla
Stone Statues in Chengdu Wanfo Temple
stone statues of Northern Dynasty
stone statues of Northern Zhou Dynasty at Chang'an City
stone statues of Sui and Tang Dynasties
Stone Statues of Ten-Thousand-Buddha Temple in Chengdu
Stone Statues on Easter Island
stone stream
Stone Sutra of Mandalay
Stone Tablet Inscribed with Names of Conservatives from the Yuanyou Era
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