What does NDP stand for?
NDP stands for "Normal Diametral Pitch"
How to abbreviate "Normal Diametral Pitch"?
"Normal Diametral Pitch" can be abbreviated as NDP
What is the meaning of NDP abbreviation?
The meaning of NDP abbreviation is "Normal Diametral Pitch"
What does NDP mean?
NDP as abbreviation means "Normal Diametral Pitch"
