Quick mounting and leveling device for lower wall of prefabricated window

The utility model discloses a quick mounting and leveling device for a lower wall of a prefabricated window, which relates to the technical field of prefabricated buildings, and comprises a base, a plurality of outer sleeves and a plurality of racks, the upper end of the base is connected with a bul...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HU HAO, HAN YU, ZHOU CHAO, CHEN ZHENWANG, MIAO CHENGYU, NIU WEIHONG, YANG JI-HOI, ZHAO JUN, MEI CHENG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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