What does H&D stand for?
H&D stands for "Hardened and Dispersed"
How to abbreviate "Hardened and Dispersed"?
"Hardened and Dispersed" can be abbreviated as H&D
What is the meaning of H&D abbreviation?
The meaning of H&D abbreviation is "Hardened and Dispersed"
What does H&D mean?
H&D as abbreviation means "Hardened and Dispersed"