 |
| |||
| rapid-decay phosphor; short afterglow phosphor; short-lag phosphor; short-persistence phosphor | |||
| люминофор с малым послесвечением: 3 phrases in 2 subjects |
| Astronautics | 1 |
| Technology | 2 |
|
| |||
| rapid-decay phosphor; short afterglow phosphor; short-lag phosphor; short-persistence phosphor | |||
| люминофор с малым послесвечением: 3 phrases in 2 subjects |
| Astronautics | 1 |
| Technology | 2 |