Hydrogenation pipeline air tightness detection device and detection method thereof

The invention relates to a hydrogenation pipeline air tightness detection device and a detection method thereof, and relates to the field of pipeline air tightness detection.The hydrogenation pipeline air tightness detection device comprises two detection rings, the two detection rings are used for...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	PENG YANG, DONG CHUNSHAN
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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