What does OTSG stand for?

OTSG stands for "One-time Through Steam Generator"

How to abbreviate "One-time Through Steam Generator"?

"One-time Through Steam Generator" can be abbreviated as OTSG

What is the meaning of OTSG abbreviation?

The meaning of OTSG abbreviation is "One-time Through Steam Generator"

What does OTSG mean?

OTSG as abbreviation means "One-time Through Steam Generator"