What does PMN stand for?
PMN stands for "polymetallic nodules"
How to abbreviate "polymetallic nodules"?
"polymetallic nodules" can be abbreviated as PMN
What is the meaning of PMN abbreviation?
The meaning of PMN abbreviation is "polymetallic nodules"
What does PMN mean?
PMN as abbreviation means "polymetallic nodules"
