What does PDH stand for?
PDH stands for "Plesiosynchronous Digital Hierarchy"
How to abbreviate "Plesiosynchronous Digital Hierarchy"?
"Plesiosynchronous Digital Hierarchy" can be abbreviated as PDH
What is the meaning of PDH abbreviation?
The meaning of PDH abbreviation is "Plesiosynchronous Digital Hierarchy"
What does PDH mean?
PDH as abbreviation means "Plesiosynchronous Digital Hierarchy"
