What does E/I stand for?
E/I stands for "Expiration/Inspiration"
How to abbreviate "Expiration/Inspiration"?
"Expiration/Inspiration" can be abbreviated as E/I
What is the meaning of E/I abbreviation?
The meaning of E/I abbreviation is "Expiration/Inspiration"
What does E/I mean?
E/I as abbreviation means "Expiration/Inspiration"
