Drilling equipment for building engineering

The utility model discloses a drilling equipment for building engineering in architectural engineering technology field, the on -line screen storage device comprises a base, the handle is all installed to the front surface left and right sides of base, the constant head tank has been seted up to the...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	HE BIHUA
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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