What does OPBS stand for?

OPBS stands for "One-Piece Building Specifcation"

How to abbreviate "One-Piece Building Specifcation"?

"One-Piece Building Specifcation" can be abbreviated as OPBS

What is the meaning of OPBS abbreviation?

The meaning of OPBS abbreviation is "One-Piece Building Specifcation"

What does OPBS mean?

OPBS as abbreviation means "One-Piece Building Specifcation"