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  • Automatic inspection device for complete gas meter

    Automatic inspection device for complete gas meter

    Automatic inspection device for complete gas meter
  • A smart gas meter for realizing recharge by using Bluetooth communication method

    A smart gas meter for realizing recharge by using Bluetooth communication method

    A smart gas meter for realizing recharge by using Bluetooth communication method
  • IC card and gas meter for recharging using Bluetooth communication

    IC card and gas meter for recharging using Bluetooth communication

    IC card and gas meter for recharging using Bluetooth communication
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    Zhengzhou Anran I&C Technology Co.,Ltd.

    Tel: 0086-371-68629564

    E-mail: global.sales@zzanran.com

    Address: The National University Science Park, No.11, Changchun Road, High&New Technology Development District,  Zhengzhou

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