O-shaped ring neglected loading prevention detection device

The utility model relates to the technical field of O-shaped ring assembly. The utility model relates to a detection device, in particular to an O-shaped ring neglected-loading-preventing detection device. The device comprises a column body, a mandrel, a contact induction piece and a sleeve, the man...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: BAO YIZHI, MAO CHAOYONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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