High-quality transformation device for PVC-O two-step method

The utility model discloses a PVC-O two-step method high-quality transformation device which comprises a processing body, the inner wall of the processing body is fixedly connected with filling foam, the inner wall of the filling foam is fixedly connected with an insulation board, the inner wall of...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: LIN LIANGXUAN, ZHANG YANPENG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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