What does HDx / HD stand for?
HDx / HD stands for "Half duplex"
How to abbreviate "Half duplex"?
"Half duplex" can be abbreviated as HDx / HD
What is the meaning of HDx / HD abbreviation?
The meaning of HDx / HD abbreviation is "Half duplex"
What does HDx / HD mean?
HDx / HD as abbreviation means "Half duplex"
