PLACE MOVEMENT SYSTEM OF PIPE INSTALLED UNDERGROUND

PURPOSE: A position movement system for an embedded pipe is provided to vertically and horizontally move an embedded pipe and to prevent damage to the pipe by uniformly maintaining the load the pipe during moving. CONSTITUTION: A position movement system for an embedded pipe comprises an expansion u...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: JEONG, SEK YOUNG, KIM, JOON HO, HONG, SEONG KYEONG
Format: Patent
Sprache:eng ; kor
Schlagworte:
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