English | eng-000 |
photovalve |
普通话 | cmn-000 | 光电元件 |
普通话 | cmn-000 | 光电管 |
English | eng-000 | electric cell |
English | eng-000 | electric eye |
English | eng-000 | electro-optical tube |
English | eng-000 | light-sensitive tube |
English | eng-000 | photocell |
English | eng-000 | photoelectric tube |
English | eng-000 | photoelectrical cell |
English | eng-000 | photoelement |
English | eng-000 | photosensitive cell |
English | eng-000 | phototube |
English | eng-000 | solar-cell |