Building engineering perforator

The utility model provides a building engineering perforator, including the drill bit, and a housing, the connecting block, including a motor, an end cap, a controller, and a cover plate, a pedestal,electric telescopic handle, the pipe removes dust, fan slot, blower fan and collection box, the drill...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LYU SHIZUN, WEI GUO'AN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	PERFORMING OPERATIONS TRANSPORTING WORKING CEMENT, CLAY, OR STONE WORKING STONE OR STONE-LIKE MATERIALS
Online-Zugang:	Volltext bestellen
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