What does FFWN stand for?
FFWN stands for "Flat Face Weld Neck"
How to abbreviate "Flat Face Weld Neck"?
"Flat Face Weld Neck" can be abbreviated as FFWN
What is the meaning of FFWN abbreviation?
The meaning of FFWN abbreviation is "Flat Face Weld Neck"
What does FFWN mean?
FFWN as abbreviation means "Flat Face Weld Neck"
