What does trf stand for?
trf stands for "Technische Regeln Flüssiggas"
How to abbreviate "Technische Regeln Flüssiggas"?
"Technische Regeln Flüssiggas" can be abbreviated as trf
What is the meaning of trf abbreviation?
The meaning of trf abbreviation is "Technische Regeln Flüssiggas"
What does trf mean?
trf as abbreviation means "Technische Regeln Flüssiggas"
