What does HRS stand for?
HRS stands for "Hovering Rocket System"
How to abbreviate "Hovering Rocket System"?
"Hovering Rocket System" can be abbreviated as HRS
What is the meaning of HRS abbreviation?
The meaning of HRS abbreviation is "Hovering Rocket System"
What does HRS mean?
HRS as abbreviation means "Hovering Rocket System"
