What does tr stand for?
tr stands for "Technischen Richtlinie"
How to abbreviate "Technischen Richtlinie"?
"Technischen Richtlinie" can be abbreviated as tr
What is the meaning of tr abbreviation?
The meaning of tr abbreviation is "Technischen Richtlinie"
What does tr mean?
tr as abbreviation means "Technischen Richtlinie"
