| русский | rus-000 |
| схема блокировки | |
| English | eng-000 | blocking circuit |
| English | eng-000 | holding circuit |
| English | eng-000 | interlock circuit |
| English | eng-000 | interlocking circuit |
| English | eng-000 | lock-out circuit |
| English | eng-000 | locking circuit |
| English | eng-000 | retaining circuit |