What does NPTF stand for?
NPTF stands for "National Pipe Thread Female"
How to abbreviate "National Pipe Thread Female"?
"National Pipe Thread Female" can be abbreviated as NPTF
What is the meaning of NPTF abbreviation?
The meaning of NPTF abbreviation is "National Pipe Thread Female"
What does NPTF mean?
NPTF as abbreviation means "National Pipe Thread Female"
