What does HCH stand for?
HCH stands for "Highly Chlorinated Hydrocarbons"
How to abbreviate "Highly Chlorinated Hydrocarbons"?
"Highly Chlorinated Hydrocarbons" can be abbreviated as HCH
What is the meaning of HCH abbreviation?
The meaning of HCH abbreviation is "Highly Chlorinated Hydrocarbons"
What does HCH mean?
HCH as abbreviation means "Highly Chlorinated Hydrocarbons"
