dental high speed handpiece LED 4 Water Spray Technical Data: Air Pressure:0.22(Mpa)-0.25(Mpa) Rotor Speed:350(krpm)-400(krpm) Torque:0.35(N)-0.4(N) W...
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... can be precise automatic edge tooth and gear cutting. The steel bending machine includes a computer control system, feeding, flattening, cutting t...
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