What does O-H stand for?
O-H stands for "oxygen-hydrogen distance R"
How to abbreviate "oxygen-hydrogen distance R"?
"oxygen-hydrogen distance R" can be abbreviated as O-H
What is the meaning of O-H abbreviation?
The meaning of O-H abbreviation is "oxygen-hydrogen distance R"
What does O-H mean?
O-H as abbreviation means "oxygen-hydrogen distance R"