What does HS stand for?
HS stands for "Hazardous Substance"
How to abbreviate "Hazardous Substance"?
"Hazardous Substance" can be abbreviated as HS
What is the meaning of HS abbreviation?
The meaning of HS abbreviation is "Hazardous Substance"
What does HS mean?
HS as abbreviation means "Hazardous Substance"
