3317. Those units and components which furnish a means of pressurizing, heating, cooling, moisture controlling, filtering and treating the air used to ventilate the areas of the fuselage within the pressure seals, as applicable

46. The flight controls are divided into primary flight controls which control the aircraft around the three axes and secondary flight controls

45. Navigation system information is displayed on the primary flight displays

44. 方向舵可用于推力不对称的情况

43. The main distribution manifold supplies air through riser ducts and an overhead distribution manifold to the passenger compartment symmetrically

42. The airborne power plants generate and supply a single type or combination of auxiliary electric, hydraulic, pneumatic or other power

41. Under each section, in order of probability, list the unit conditions that may be causing the trouble

40. That portion of the system which is used to distribute high or low pressure air to using systems Includes items such as ducts, valves, actuators, heat exchangers, controls, etc Does not include the supply valves to the using systems

39. Make the surface of the chamfer rough

38. The removal step in the replacement of the hydraulic reservoir might break down

37. 找到燃油渗漏源