Phosphorescent powders Synonyms
We can't find synonyms for the phrase "Phosphorescent powders", but we have synonyms for terms, you can combine them.PP abbreviation
PP is an abbreviation for Phosphorescent PowdersWhat does PP stand for?
PP stands for "Phosphorescent Powders" Definitions for Phosphorescent
- (adjective) emitting light without appreciable heat as by slow oxidation of phosphorous