This standard specifies the design work procedures, main technical performance, design calculation formulas and characteristics, main structure and test requirements of the aircraft engine fuel and control system servo. This standard applies to servo machines using fuel as the working medium in aircraft engine fuel and control systems. This standard can be used as a design basis.
HB/Z 201-1991 history
1991HB/Z 201-1991 Aeroengine fuel and control system follower design guidelines