| русский | rus-000 |
| межэлектродный зазор | |
| English | eng-000 | EDM gap |
| English | eng-000 | electro-discharge gap |
| English | eng-000 | interelectrode gap |
| English | eng-000 | machining gap |
| English | eng-000 | spark gap |
| English | eng-000 | spark gap size |
| English | eng-000 | spark-gap |
| English | eng-000 | workpiece-to-electrode spacing |