What does EFIS stand for?
EFIS stands for "Emergency Firewater Injection System"
How to abbreviate "Emergency Firewater Injection System"?
"Emergency Firewater Injection System" can be abbreviated as EFIS
What is the meaning of EFIS abbreviation?
The meaning of EFIS abbreviation is "Emergency Firewater Injection System"
What does EFIS mean?
EFIS as abbreviation means "Emergency Firewater Injection System"
