MIL-L-27502 (AMENDMENT-1), MILITARY STANDARD: LUBRICATING OIL, AIRCRAFT TURBINE ENGINE, ESTER BASE (24-JUN-1980) [SUPERSEDING MIL-L-9236B] [NO S/S DOCUMENT]
MIL-L-27502 (AMENDMENT-1), MILITARY STANDARD: LUBRICATING OIL, AIRCRAFT TURBINE ENGINE, ESTER BASE (24-JUN-1980) [SUPERSEDING MIL-L-9236B] [NO S/S DOCUMENT].