Screw drill stacking support

The utility model discloses a screw drill stacking support which comprises a bottom plate, a fixed tray is arranged on the upper surface of the bottom plate, a plurality of movable trays are arranged above the fixed tray in parallel, a fixed block is arranged on one side of the fixed tray, a support...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ZHENG JUNMENG, LEE WON-GAP, LI SHEJUN, DONG XUEHUA, LI XIN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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