Category:Phase-change Dual

**Phase-change Dual**
	Rewritable optical disc standard
	Upload media
	Wikipedia
Instance of	optical disc;
Different from	Democratic Party – demokraci.pl;
Authority file
	Q641045;
	Reasonator; Scholia; Wikidocumentaries; PetScan; statistics; WikiMap; Locator tool; KML file; Search depicted;

Subcategories

This category has the following 2 subcategories, out of 2 total.

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