Dry density detection device for rock-fill dam filling material

The utility model discloses a dry density detection device for a rock-fill dam filling material, and relates to the technical field of dry density detection, in particular to the dry density detection device for the rock-fill dam filling material, which comprises an upper ring and a lower ring, a la...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	XU HONGMEI, WANG YUSHEN, XIA YOUNENG, SHAO JIANGZE, QI ENHUI, NING XIANYUN, MA ZHONGGANG, CHENG XIAODONG, XU LINMEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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