What does HSWT stand for?
HSWT stands for "Horizontal Sliding Watertight"
How to abbreviate "Horizontal Sliding Watertight"?
"Horizontal Sliding Watertight" can be abbreviated as HSWT
What is the meaning of HSWT abbreviation?
The meaning of HSWT abbreviation is "Horizontal Sliding Watertight"
What does HSWT mean?
HSWT as abbreviation means "Horizontal Sliding Watertight"
