bids are invited for repair, maintenance, and installation of plant/ systems/equipments (version 2) - as per atc; as per atc; as per atc 1 air – roter hand piece contra angle hand piece, autoclavable, super torque, high speed hand piece, having quick push button change of burs, led hand piece. 1 2 air – roter hand piece, 45 degree angle 45 degree angle hand piece, autoclavable, super torque, high speed hand piece, having quick push button change of burs, led hand piece. 1 3 dental surgical micro-motor with straight hand piece heavy duty, brushless micro motor 40,000 rpm with straight hand pieces, foot control must be provided. should be able to work with or without foot control and use for jaw surgeries 1 4 straight hand piece for clinical micromotor to be suitable with marathon micro motors 1 5 led light cure unit cordless with charger, 3 mode timer. 1 6 centrifugal processor for obtaining prf (plasma rich fibrin) from blood - clinical centrifuge machine for separation of centrifuged whole human blood without anticoagulants 1 7 peizo electric scaler unit with scaler tip set peizo elctric built in version with led light; sc-3000;main unit input 24-50 hz. total quantity :