 |
| |||
| amber phosphor (igisheva); amber-emitting phosphor (igisheva); yellow phosphor (igisheva); yellow-emitting phosphor (igisheva) | |||
| люминофор жёлтого свечения: 5 phrases in 1 subject |
| Lighting other than cinema | 5 |
|
| |||
| amber phosphor (igisheva); amber-emitting phosphor (igisheva); yellow phosphor (igisheva); yellow-emitting phosphor (igisheva) | |||
| люминофор жёлтого свечения: 5 phrases in 1 subject |
| Lighting other than cinema | 5 |