Concrete anti-permeability instrument fixing device

The utility model relates to the field of instrument positioning, in particular to a concrete impermeability instrument fixing device which comprises a base and a fixing assembly. The fixing assembly comprises two sets of abutting pieces, and the two sets of abutting pieces are arranged at the two e...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	CAI WENLIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
Online-Zugang:	Volltext bestellen
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