Petroleum drilling wastewater sampling and detecting device

The utility model relates to the technical field of sewage sampling, in particular to a petroleum drilling wastewater sampling and detecting device which comprises a device body, the device body comprises a cylindrical fixing part, a plurality of fixing assemblies are arranged on the periphery of th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DING JINGYAO, CHEN JINFA, LIU MINGDENG, FAN YUJIE, ZHANG NAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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