Detection device for control valve of heat exchanger

The utility model relates to the technical field of valve detection, and relates to a heat exchanger control valve detection device. The detection tool has the advantages of being simple in structure, convenient to operate, high in detection speed and good in effect, after the control valve visually...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: FU XIANGJIE
Format: Patent
Sprache:chi ; eng
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