What does MASS stand for?
MASS stands for "Mining Activities on Steep Slopes"
How to abbreviate "Mining Activities on Steep Slopes"?
"Mining Activities on Steep Slopes" can be abbreviated as MASS
What is the meaning of MASS abbreviation?
The meaning of MASS abbreviation is "Mining Activities on Steep Slopes"
What does MASS mean?
MASS as abbreviation means "Mining Activities on Steep Slopes"
