Isolation valve sealing test device

The invention relates to an isolation valve sealing performance test device, which comprises a container, an inner cavity used for accommodating liquid is arranged in the container, the inner cavity is defined into a liquid storage area and a gas storage area by the liquid accommodated in the inner...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LI SHANGKE, AN CHAO, CHEN YINGYU, FU YONGKUI, ZHENG LEI, JI WENCHENG, SHAN QIANG, DU CHANGQI, YU BEI
Format: Patent
Sprache:chi ; eng
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