| русский | rus-000 |
| смотровой люк | |
| English | eng-000 | access door |
| English | eng-000 | access hatch |
| English | eng-000 | inspection eye |
| English | eng-000 | inspection hatch |
| English | eng-000 | inspection hole |
| English | eng-000 | inspection manhole |
| English | eng-000 | inspection window |
| English | eng-000 | lookout hatch |
| English | eng-000 | sight hole |