What does PEM stand for?
PEM stands for "polymer-electrolyte-membrane"
How to abbreviate "polymer-electrolyte-membrane"?
"polymer-electrolyte-membrane" can be abbreviated as PEM
What is the meaning of PEM abbreviation?
The meaning of PEM abbreviation is "polymer-electrolyte-membrane"
What does PEM mean?
PEM as abbreviation means "polymer-electrolyte-membrane"