What does HDT20 stand for?
HDT20 stands for "head-down tilt at 20 degrees"
How to abbreviate "head-down tilt at 20 degrees"?
"head-down tilt at 20 degrees" can be abbreviated as HDT20
What is the meaning of HDT20 abbreviation?
The meaning of HDT20 abbreviation is "head-down tilt at 20 degrees"
What does HDT20 mean?
HDT20 as abbreviation means "head-down tilt at 20 degrees"
