Pipe orifice mounting gap measuring device of concrete pipeline

A device for measuring the mounting clearance of the orifice of a concrete pipe for a pipe docking process simplified as docking of a downstream pipe, which has been fixed to another pipe and is located downstream of the flow of fluid, and an upstream pipe, which is lifted by a crane with the spigot...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHAO YUE, ZHANG YUE, LIU CE, CHEN SHANGDE, WANG YUNBIN, LIU CHUNFENG, QI PENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PHYSICS TESTING
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