What does hgl stand for?
hgl stands for "Hydraulic Gradient Line"
How to abbreviate "Hydraulic Gradient Line"?
"Hydraulic Gradient Line" can be abbreviated as hgl
What is the meaning of hgl abbreviation?
The meaning of hgl abbreviation is "Hydraulic Gradient Line"
What does hgl mean?
hgl as abbreviation means "Hydraulic Gradient Line"
