| 释义 |
H57 or H-57 may refer to : - H-57 (Michigan county highway)
- HMS Hesperus (H57), a 1939 British Royal Navy H-class destroyer
- Intel H57 chipset
and also : - Other disorders of eye and adnexa ICD-10 code
- H-57 Sea Ranger, a military designation for the Bell 206 helicopter
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