控件[tem_25_34]渲染出错,Source:未将对象引用设置到对象的实例。
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                LGG540K is a user interface unit that is installed in the house, it has a standard keypad that is used for keying in the vending TOKENs. Between the meters and UIUs, it has kinds of communication such as PLC/RF/LORA/MBUS. 
 A good solution to have wise life.
- 
                LGG540K is a user interface unit that is installed in the house, it has a standard keypad that is used for keying in the vending TOKENs. Between the meters and UIUs, it has kinds of communication such as PLC/RF/LORA/MBUS.
 A good solution to have wise life.
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            Rated voltage220V~240V or Powered by Cable
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            Limit working voltage range60%Un~130%Un
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            Rated operating frequency50Hz/60Hz
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            Working temperature-40℃ to +80℃
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            HousingIP54
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            Dimension147mm×82mm×35mm
 
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