Splicing type extrusion molding insulation board and splicing structure thereof

The utility model discloses a splicing type extrusion molding heat preservation board and a splicing structure thereof, the splicing type extrusion molding heat preservation board comprises a heat preservation board body and a waterproof board, a waterproof groove is formed in the back face of the h...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ZHANG CHONGXIANG, LIN CHANGZHONG, WANG JINGHUI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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