 |
| |||
| caja luminosa (A container incorporating a translucent screen illuminated from within, in effect a portable light table); caja para iluminar diapositivas (A container incorporating a translucent screen illuminated from within, in effect a portable light table); mesa luminosa; aparato para ver diapositivas | |||
| caja luminosa caja para iluminar diapositivas | |||
| caja de luz | |||
|
light box : 4 phrases in 3 subjects |
| Materials science | 2 |
| Mechanic engineering | 1 |
| Natural sciences | 1 |