What does GSM stand for?
GSM stands for "Grammage per Square Meter"
How to abbreviate "Grammage per Square Meter"?
"Grammage per Square Meter" can be abbreviated as GSM
What is the meaning of GSM abbreviation?
The meaning of GSM abbreviation is "Grammage per Square Meter"
What does GSM mean?
GSM as abbreviation means "Grammage per Square Meter"
