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