| English | eng-000 |
| velocitron | |
| 普通话 | cmn-000 | 反射调速管 |
| 普通话 | cmn-000 | 电子灯 |
| 普通话 | cmn-000 | 质谱仪 |
| English | eng-000 | isatron |
| English | eng-000 | mass spectrograph |
| English | eng-000 | mass spectrography |
| English | eng-000 | mass spectrometer |
| English | eng-000 | mass spectroscope |
| English | eng-000 | massspectrometer |
| hrvatski | hrv-000 | tip spektrometra |