Underwater pipe airtightness detection device

The utility model relates to an underwater pipe air tightness detection device, which comprises a rack, an inflation pressure head, a sealing pressure head and a substrate, the rack is provided with a water tank, the water tank is filled with water, the inflation pressure head and the sealing pressu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SHEN LINGFENG, HU XINGXIAN, SHEN CHUNFENG, XU YONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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