Drainage ditch trash holding device

The invention relates to the technical field of water conservancy equipment, in particular to a drainage ditch trash holding device which comprises supporting covers fixed to the two sides of the inner wall of a drainage ditch, trash holding fences are fixed to the middles of the supporting covers,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WANG LIN, HAN JUHONG, FAN QUNFENG, LI JIANHUA, DU WENHUA, CAO HAIGANG, ZHANG JUNXIA, LI XINLI, ZHANG KAI, LIU XIAOYAN, PENG SHUQIN, CHO HAE-SUNG, DUAN BAIWEI, ZHAO YAN
Format: Patent
Sprache:chi ; eng
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