 |
| |||
| phosphor build; phosphor build-up; phosphor rise | |||
| phosphor building-up | |||
|
разгорание люминофора : 2 Phrasen in 1 Thematik |
| Elektronik | 2 |
|
| |||
| phosphor build; phosphor build-up; phosphor rise | |||
| phosphor building-up | |||
|
разгорание люминофора : 2 Phrasen in 1 Thematik |
| Elektronik | 2 |