Assembly type prefabricated part auxiliary positioning device

The utility model belongs to the technical field of prefabricated part positioning, and particularly relates to an assembly type prefabricated part auxiliary positioning device which comprises a fixing block, rotating arms are symmetrically and rotationally connected to the two sides of the outer po...

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Bibliographische Detailangaben
Hauptverfasser: LU GENQUAN, LIU FENGKAI, ZHANG XUEMEI, CHEN SHUNXI, YE XIAOLONG, ZHANG FENQIN, FEI WEI, LIU AIFANG, WANG HONGCHAO
Format: Patent
Sprache:chi ; eng
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