Guniting object depth display device

The utility model relates to a guniting object depth display device, which comprises an expansion screw tube, a bolt and a screw cap, indicating scales are arranged on two sides of the expansion screw tube, the bolt is arranged in the expansion screw tube, a fastening end of the screw cap is of a co...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LI CHENG, REN YUANKANG, LIAO JUN, LIANG BIN, ZHANG ZHONGWEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FORMS FOUNDATIONS HANDLING BUILDING MATERIALS ON THE SITE HYDRAULIC ENGINEERING REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS SCAFFOLDING SHUTTERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES
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