What does OPSVA stand for?

OPSVA stands for "One-Pipe Steam Valve Assembly"

How to abbreviate "One-Pipe Steam Valve Assembly"?

"One-Pipe Steam Valve Assembly" can be abbreviated as OPSVA

What is the meaning of OPSVA abbreviation?

The meaning of OPSVA abbreviation is "One-Pipe Steam Valve Assembly"

What does OPSVA mean?

OPSVA as abbreviation means "One-Pipe Steam Valve Assembly"