| 释义 |
- See also
5H or '5h can refer to: - Fifth Harmony, the American girl group whose name is often abbreviated to 5H.
- 5H, a type of lead in a pencil
- SSH 5H (WA), alternate designation for Washington State Route 507
- IATA code for Fly540
- Chemicals with 5 hydrogen molecules
- 5H, A highly unstable isotope of hydrogen.
- 5H, the production code for the 1979 Doctor Who serial City of Death
See also{{Letter-NumberCombDisambig}} |