22-03-2015, 04:14 PM
What is the disadvantages of gsm based energy meter over rfid based energy meter? Plz tell me.
gsm based energy meter disadvantages
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gsm based energy meter disadvantages - by Guest - 22-03-2015, 04:14 PM
RE: gsm based energy meter disadvantages - by jaseela123d - 24-03-2017, 12:43 PM
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