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VOICE RECORDER AND PRINTER
Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
India -
MIXER GRINDER WITH NO SOUND
Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
India -
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WATER DISPENSER VOICE RECOGNISED
Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
India -