(1) The function of a fuel heater is to protect the engine fuel system from ice formation.(2) An aircraft fuel heater cannot be used to thaw ice in the fuel screen.Regarding the above statements,
发布于 2021-02-18 21:51:46
【单选题】 A only No.1 is true. B only No.2 is true. C both No.1 and No.2 are true.