| English | eng-000 |
| beam pencil | |
| 普通话 | cmn-000 | 电子束 |
| English | eng-000 | bunch of electrons |
| English | eng-000 | bundle of electrons |
| English | eng-000 | cathode beam |
| English | eng-000 | cathode-ray beam |
| English | eng-000 | cathode-ray pencil |
| English | eng-000 | electron beam |
| English | eng-000 | electron bundle |
| English | eng-000 | electron rays |
| English | eng-000 | electronic beam |