Pipeline protection device for water conservancy project

The utility model relates to the technical field of hydraulic engineering, and discloses a hydraulic engineering pipeline protection device which comprises a protection device body, sealing equipment is arranged at the top end of the protection device body and comprises a stabilizing disc, a clampin...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LI JIYUN, NING SHULIN, YANG NINGYU, NING DEPING, NING SHUMIN, NING SHUJUAN, GU CHAO, TANG RUQUAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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