WIRING METHOD TO CROSSING PIPE IN FLUID PIPELINE, AND WIRING METHOD OF COMMUNICATION LINE FOR WORK WITH WORK BODY ATTACHED TO PORTION THEREOF, AS WELL AS DEVICE FOR USE IN THE METHOD

PROBLEM TO BE SOLVED: To dispose a communication line without damaging a pipe port in a crossing pipe of an inverted siphon part of a sewer pipeline, and reliably perform the work of measurement of deposits in the crossing pipe or cleaning, etc., through the communication line.SOLUTION: A pipe port...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SASAOKA SADAO, YAMAMOTO HIROYUKI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CESSPOOLS FIXED CONSTRUCTIONS SEWERAGE SEWERS WATER SUPPLY
Online-Zugang:	Volltext bestellen
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