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Subject: |
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| Intelligent Contactless IC Card Gas Meter (FQ) |
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| FQ series contactless intelligent gas meter is used to measure flow of natural gas and coal gas, one card for one household and one meter, The data in the card is transmitted to the gas meter and the gas meter opens the valve and begins gas supply, after the purchased gas volume is used up, it will cut off gas supply and you must buy gas again to resume gas supply. |
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| 2013/9/28 |
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Company Profile: |
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