unit:PER-PlanckMass2 | : SOU_PLANCKhttp://qudt.org/vocab/sou/ Create a prefix for http://qudt.org/vocab/sou/ Hit Enter to save Double click to create a prefix | http://qudt.org/vocab/unit/ |
unit:PER-PlanckMass2 | : SOU_PLANCKhttp://qudt.org/vocab/sou/ Create a prefix for http://qudt.org/vocab/sou/ Hit Enter to save Double click to create a prefix | http://qudt.org/vocab/unit/ |