... /E ratio: 1:0.3, 1:0.5, 1:0.7, 1:1.0, 1:1.5, 1:2.0, 1:2.5, 1:3.0, 1:3.5, 1:4.0 ... ) Supporting armb) Oxygen inhalerAnesthesia machineFlow meter:1) O2/N2O four-tube flow meter2) Low flow rate: 0.1-2L/min3) High flow rate ... : 0.3-0.4MPab) N2O: 0.3-0.4MPaVaporizer:1) The standard configuration is 1 ACM105 vaporizer, which use enflurance, isoflurane, halothane or ...