Tiny leakage amount measuring device and method

The invention provides a tiny leakage amount measuring device and method. The device comprises a closed water tank containing water and air, a water pipe, a first communication pipe, a pressure gaugeand a processor, wherein the bottom of the closed water tank is communicated with the bottom of the w...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LI SHICONG, WU YUANYUAN, LI QINGZHAN, LIAO HAORAN, LI SHUANGXI, LIU XINGHUA
Format: Patent
Sprache:chi ; eng
Schlagworte:
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