Complete-set corrugated pipe air tightness testing device

The utility model provides a device for testing the air tightness of a set of corrugated pipes, which comprises a testboard, a top plate is fixed above the testboard through a support, a plurality of cylindrical plugs capable of sleeving the thick ends of the set of corrugated pipes are mounted at t...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YE GUOSHENG, WAN MINSHENG, WANG YOUSHENG, CAO CHANGGEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASURING PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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