Rainwater collecting and irrigating device for farmland water conservancy building
SHEN JINTIAN, CHEN ZHUANGPENG, CAI WEIQIN, ZHAO QIANCHAO, SU ZEPING, ZHENG XIN
Year of Publication 30.11.2021
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Year of Publication 30.11.2021
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Sewage treatment device for water conservancy construction
LIN HUISHAN, CHEN ZHUANGPENG, SHAO ZIMEI, CAI WEIQIN, ZHAO QIANCHAO, SU ZEPING, ZHENG XIN
Year of Publication 09.11.2021
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Year of Publication 09.11.2021
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