Pre-drying device for gypsum board production

The invention discloses a pre-drying device for gypsum board production, and relates to the technical field of gypsum board production. Comprising a box body, material openings are formed in the two ends of the box body, and sealing pieces are arranged at the two ends in the box body; supporting rol...

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Bibliographische Detailangaben
1. Verfasser:	WAN JIAQIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING DRYING DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM HEATING LIGHTING MECHANICAL ENGINEERING WEAPONS
Online-Zugang:	Volltext bestellen
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