Geological environment monitoring device

A geological environment monitoring device disclosed by the present invention comprises a collection base, lock-type universal wheels are arranged at four corners of the lower end of the collection base, a protection cylinder is connected to the middle of the collection base in a penetrating manner,...

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Bibliographische Detailangaben
Hauptverfasser: ZHU HUICHAO, XU XINGZHU, XU YANGLING
Format: Patent
Sprache:chi ; eng
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