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ARMY MISSILE TANK TIRANGA
Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
India -
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ATM MONEY CHANGER WITH COINS DENOMINATIONS
Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
India -
VOICE RECOGNITION PRINTER
Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
India -
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Temperature Bottle and Micro Pen
Kalvi International public school,sholavandan,Tamilnadu,India.
India