What does HCA stand for?
HCA stands for "Hollow Cathode Assembly"
How to abbreviate "Hollow Cathode Assembly"?
"Hollow Cathode Assembly" can be abbreviated as HCA
What is the meaning of HCA abbreviation?
The meaning of HCA abbreviation is "Hollow Cathode Assembly"
What does HCA mean?
HCA as abbreviation means "Hollow Cathode Assembly"
