What does EFS stand for?
EFS stands for "Elastomeric Firestop"
How to abbreviate "Elastomeric Firestop"?
"Elastomeric Firestop" can be abbreviated as EFS
What is the meaning of EFS abbreviation?
The meaning of EFS abbreviation is "Elastomeric Firestop"
What does EFS mean?
EFS as abbreviation means "Elastomeric Firestop"
