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VOICE RECORDER AND PRINTER
Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
India -
ATM MONEY CHANGER WITH COINS DENOMINATIONS
Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
India -
SOLAR WATER MOTOR FOR FIELDS
Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
India -
MIXER GRINDER WITH NO SOUND
Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
India -
PLANT GROWING POTS WITH ALARM
Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
India -
WATER REUSING WASHING MACHINE
Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
India -