Corrugated pipe tension testing device

The utility model discloses a corrugated pipe tension testing device which comprises a corrugated pipe body, positioning pins, connecting pieces, locking holes and hexagon bolts, the positioning pins are arranged on the inner side of the edge end of the corrugated pipe body, and the positioning pins...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: FENG YONGBO, YIN JIAYAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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