Tunnel positioning device

The invention relates to a tunnel positioning device, which comprises a plurality of groups of positioning scanning structures and an integrated wire harness, and is characterized in that the plurality of groups of positioning scanning structures are arranged at equal intervals and are connected to...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DENG GENGXIANG, HU SHENGQI, LIAO SONGTAO, ZHOU YAN, XU YONG, WU BAISHU
Format: Patent
Sprache:chi ; eng
Schlagworte:
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