Displaying 1-2 of 2 result(s).
Engineering Change Request
in NASA
Engineering Change Record
in NASA
123320123319
Similar to ECR
A/D - Analog-to-Digital
A/E - Architectural and Engineering
A/E - Activity Elements
A/F - Air-to-Fuel Ratio
A/FM - Air/Firing Mechanism
A/G - Air to Ground
A/L - AutoLand
View all in NASA