What does NR stand for?
NR stands for "Non Penetrating Roof"
How to abbreviate "Non Penetrating Roof"?
"Non Penetrating Roof" can be abbreviated as NR
What is the meaning of NR abbreviation?
The meaning of NR abbreviation is "Non Penetrating Roof"
What does NR mean?
NR as abbreviation means "Non Penetrating Roof"
