What does EFRRA stand for?
EFRRA stands for "Equivalent Fire Resistance Rated Assembly"
How to abbreviate "Equivalent Fire Resistance Rated Assembly"?
"Equivalent Fire Resistance Rated Assembly" can be abbreviated as EFRRA
What is the meaning of EFRRA abbreviation?
The meaning of EFRRA abbreviation is "Equivalent Fire Resistance Rated Assembly"
What does EFRRA mean?
EFRRA as abbreviation means "Equivalent Fire Resistance Rated Assembly"
