Noise reduction device for natural gas metering system

The embodiment of the utility model provides a noise reduction device for a natural gas metering system. The noise reduction device comprises a conveying pipeline, wherein fluid to be conveyed circulates in the conveying pipeline; the ultrasonic flowmeter is arranged on the conveying pipeline; and t...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHEN DONG, ZENG YU, ZHOU PENG, SU ZHAOHAI, ZHENG ZEBIN, ZANG LUYANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASURING MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL METERING BY VOLUME PHYSICS TESTING
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