Manual simple columnar sediment collecting device

The utility model discloses a manual simple columnar sediment collecting device. The device comprises a sampling pipe, a gas circuit control pipe, a first connecting rod and a second connecting rod, wherein the sampling pipe comprises a sampling cylinder, a reducing joint, a first connecting pipe, a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YAN KAIFANG, WANG WENYI, HE ZHANFEI, PAN XIANGLIANG, ZHAO YUANHAI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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