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Electrolytic oxidation (1) |
Long afterglow (2) |
NATURAL SCIENCES:Physics (2) |
Persistent luminescence (1) |
Persistent luminophore (1) |
Phosphorescent coating (1) |
Strontium aluminate (1) |
Electrolytic oxidation (1) |
Long afterglow (2) |
NATURAL SCIENCES:Physics (2) |
Persistent luminescence (1) |
Persistent luminophore (1) |
Phosphorescent coating (1) |
Strontium aluminate (1) |