Sampling device for chemical waste gas detection

The utility model discloses a sampling device for chemical waste gas detection, which relates to the technical field of gas detection sampling and comprises a connecting cylinder, a gas inlet pipe and a gas outlet pipe are mounted at the bottom end of the connecting cylinder, one-way valves are moun...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	NING CHENGYE, YU WENXI, CHEN SHUAI, LIU YANJING, CHEN SHENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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