Valve handle assembly

The utility model relates to a valve handle assembly. The valve handle assembly comprises an electric control box, a label and an insulation sleeve, a power source is contained in the electric control box, the power source is electrically connected with a light source contained in the label, a light...

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Bibliographische Detailangaben
1. Verfasser: CHEN ZHUORONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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