Page Title??????????, ???????? ? ???? — RuSpace
Hyperlinkhttp://space.org.ru/OSU/Acronims/nasa/
Linked FromBDA - Backup Drive Amplifier 
DDU - Display Driver Unit 
FA - Flight Aft 
FCOS - Flight Control Operational Software 
PDH - Pocket Dosimeter-High 
PDL - Pocket Dosimeter-Low 
PRL - Priority Rate Limiting 
WONG - Weight On Nose Gear 
PBS - Protective Breathing System 
Suggested1/14/2009 7:19:00 PM
Updated1/28/2009 4:51:00 PM