ANESTHESIA MACHINE A3 WITH AG MODULE- O2-driven 3Gas Std, including: A3 Main unit, w/ arm, w/o bypass, Independent Mech_ACGO, w/ PM, Two vap. position(selectatec), Module Rack,Two drawers, Oxygen monitoring kit, Gas supply:O2, O2& N2O & Air, O2 driven, Elec.Pipeline Pressure Monitor, CPB Bypass, VCV, PCV