Dry screening case of walnut

The utility model discloses a dry screening case of walnut, including box, screen cloth and support, the box is fixed on the support, the box hollow layer between by inlayer, external insulation layerand inlayer and external insulation layer constitute, be equipped with many electrothermal tubes in...

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Bibliographische Detailangaben
1. Verfasser: ZHANG SONGJIN
Format: Patent
Sprache:chi ; eng
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