Roof slope-forming tool and method

The invention belongs to the technical field of flat roof slope-forming, and particularly relates to a roof slope-forming tool. The roof slope-forming tool comprises more than two height-adjusting brackets, wherein connecting rods are connected between the two adjacent height-adjusting brackets. Eac...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: LIU CHUANSHUAI, WANG WEIHUA, WANG LIANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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