 |
internally | coated bulb
| coated bulb | |
| light. | bulbo opalizzato |
|
internally coated bulb : 22 phrases in 10 subjects |
| Chemistry | 1 |
| Earth sciences | 1 |
| Economy | 2 |
| Electronics | 5 |
| Employment | 1 |
| Finances | 3 |
| General | 5 |
| Lighting other than cinema | 1 |
| Materials science | 2 |
| Metallurgy | 1 |