Drawing device

The utility model belongs to the technical field of industrial drawing, and particularly discloses a drawing device which comprises a bottom frame, a fixing rod is welded to the top of the bottom frame, a supporting table is movably installed above the fixing rod through a lifting mechanism, and a d...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: JIANG ZEZONG, FANG XIANGYU, WANG YANG, SHI LONGZHENG, WANG SHAOFENG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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