FORWARD EXPLORATION METHOD BY USING EXCAVATING MACHINE AND EXCAVATING MACHINE

To provide an exploration method for identifying the internal structure of obstacles in front of an excavating machine, using the machine.SOLUTION: A forward exploration method using an excavating machine, according to the present invention is provided. The method includes: a jetting step of jetting...

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Bibliographische Detailangaben
1. Verfasser:	NAKAGURO KENICHI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SHAFTS TUNNELS
Online-Zugang:	Volltext bestellen
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