Pipeline protection structure

The utility model relates to the technical field of pipelines, and discloses a pipeline protection structure which comprises a pipeline body, a PBT film is fixedly installed in the pipeline body, an upper protection cover and a lower protection cover are installed on the outer side of the pipeline b...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ZHANG YAN, SHENG WANCHUANG, QU YIFENG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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