What does HHW stand for?
HHW stands for "heated humidified water"
How to abbreviate "heated humidified water"?
"heated humidified water" can be abbreviated as HHW
What is the meaning of HHW abbreviation?
The meaning of HHW abbreviation is "heated humidified water"
What does HHW mean?
HHW as abbreviation means "heated humidified water"
