Measuring instrument supporting device for water conservancy and hydropower construction

The utility model discloses a measuring instrument support device for water conservancy and hydropower construction, which comprises a base and a support frame, and is characterized in that an annular groove is fixedly arranged on a sliding rod, three bolts with the same specification are meshed and...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HOU SHIWEN, WEN HONGZHAN, ZHAO CHAO, JIANG FEI, FU YONGJIANG, HUANG ZHAOSHENG, YANG JINGBO, PAN RENHONG, DENG LIUYAN, CHEN ZHIYING, HUANG JING
Format: Patent
Sprache:chi ; eng
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