 |
| |||
| icebreaker; icebreaker ship | |||
| ice-breaking tug | |||
| ice-breaking tug | |||
| icebreaking tugs | |||
| icebreaking tug | |||
| ice-breaking tug | |||
| ледокольный буксир: 1 短语, 1 学科 |
| 消防和火控系统 | 1 |
|
| |||
| icebreaker; icebreaker ship | |||
| ice-breaking tug | |||
| ice-breaking tug | |||
| icebreaking tugs | |||
| icebreaking tug | |||
| ice-breaking tug | |||
| ледокольный буксир: 1 短语, 1 学科 |
| 消防和火控系统 | 1 |