What does UPDM stand for?
UPDM stands for "Unpressurized Docking Mast"
How to abbreviate "Unpressurized Docking Mast"?
"Unpressurized Docking Mast" can be abbreviated as UPDM
What is the meaning of UPDM abbreviation?
The meaning of UPDM abbreviation is "Unpressurized Docking Mast"
What does UPDM mean?
UPDM as abbreviation means "Unpressurized Docking Mast"
