What does Ppsu stand for?
Ppsu stands for "Propellant/Pressurant Service Unit"
How to abbreviate "Propellant/Pressurant Service Unit"?
"Propellant/Pressurant Service Unit" can be abbreviated as Ppsu
What is the meaning of Ppsu abbreviation?
The meaning of Ppsu abbreviation is "Propellant/Pressurant Service Unit"
What does Ppsu mean?
Ppsu as abbreviation means "Propellant/Pressurant Service Unit"
