What does ETTR stand for?
ETTR stands for "Estimated Time To Repair"
How to abbreviate "Estimated Time To Repair"?
"Estimated Time To Repair" can be abbreviated as ETTR
What is the meaning of ETTR abbreviation?
The meaning of ETTR abbreviation is "Estimated Time To Repair"
What does ETTR mean?
ETTR as abbreviation means "Estimated Time To Repair"
