What does D stand for?
D stands for "form D (make-before-break) contacts"
How to abbreviate "form D (make-before-break) contacts"?
"form D (make-before-break) contacts" can be abbreviated as D
What is the meaning of D abbreviation?
The meaning of D abbreviation is "form D (make-before-break) contacts"
What does D mean?
D as abbreviation means "form D (make-before-break) contacts"
