Bird device of nesting is prevented in high resilience insulation

The utility model discloses a bird device of nesting is prevented in high resilience insulation, include the clamping unit who personally submits the blade of vertical direction setting and be used for being connected with the level with the gold utensil, the blade is non -zero in arbitrary slope or...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SONG ZHIHUI, HAN RICHUN, SONG XUCHAO
Format: Patent
Sprache:chi ; eng
Schlagworte:
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