NB-IOT ultrasonic water meter

The utility model discloses an NB-IOT ultrasonic water meter, and relates to the technical field of ultrasonic water meters. The NB-IOT ultrasonic water meter comprises a water meter water pipe, flanges are fixedly connected to the left end and the right end of the water meter water pipe correspondi...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHEN HAO, WU YANAN, ZHANG FENLIANG, LI MIN, LIU FENGLEI, PANG ZHAOHUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASURING MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL METERING BY VOLUME PHYSICS TESTING
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