polar ice class
C32899
concept
A polar ice class is a classification for ships or structures designed and strengthened to safely operate in polar waters with varying degrees of sea ice and harsh environmental conditions.
All labels observed (1)
| Label | Occurrences |
|---|---|
| polar ice class canonical | 1 |
Instances (1)
| Instance | Via concept surface |
|---|---|
| Polar Class 5 | — |