What does ETRB stand for?

ETRB stands for "Electronic Train Register Book"

How to abbreviate "Electronic Train Register Book"?

"Electronic Train Register Book" can be abbreviated as ETRB

What is the meaning of ETRB abbreviation?

The meaning of ETRB abbreviation is "Electronic Train Register Book"

What does ETRB mean?

ETRB as abbreviation means "Electronic Train Register Book"