What does SGM stand for?
SGM stands for "Self Guarded Manganese"
How to abbreviate "Self Guarded Manganese"?
"Self Guarded Manganese" can be abbreviated as SGM
What is the meaning of SGM abbreviation?
The meaning of SGM abbreviation is "Self Guarded Manganese"
What does SGM mean?
SGM as abbreviation means "Self Guarded Manganese"
