What does YS stand for?
YS stands for "Y-axis of solid rocket booster"
How to abbreviate "Y-axis of solid rocket booster"?
"Y-axis of solid rocket booster" can be abbreviated as YS
What is the meaning of YS abbreviation?
The meaning of YS abbreviation is "Y-axis of solid rocket booster"
What does YS mean?
YS as abbreviation means "Y-axis of solid rocket booster"
