What does HCR stand for?
HCR stands for "high-CO2-requiring"
How to abbreviate "high-CO2-requiring"?
"high-CO2-requiring" can be abbreviated as HCR
What is the meaning of HCR abbreviation?
The meaning of HCR abbreviation is "high-CO2-requiring"
What does HCR mean?
HCR as abbreviation means "high-CO2-requiring"
