Refrigerating isothermal low-temperature chamber ????-11,75 Refrigerating isothermal medium-temperature chamber ????-11,75 Refrigerating isothermal medium-temperature chamber ????-8,81 Refrigerating isothermal low-temperature chamber ????-11,02 Refrigerating isothermal low-temperature chamber ????-8,81 Refrigerating isothermal low-temperature chamber ????-6,61 Refrigerating isothermal low-temperature chamber ????-7,71 Refrigerating isothermal medium-temperature chamber ????-6,61