The characteristic of the crown core composite resin is that

A、 Usually contains large amounts of inorganic fillers with large consistency
B、 High intensity
C、 Usually for chemical curing or double curing (chemical curing and light curing)
D、 Good polishing performance
E、 With fluoride release properties冠核複合樹脂的特點是A-通常含有大量無機填料，稠度大B-強度高C-通常為化學固化或雙重固化（化學固化和光固化）D-拋光性能好E-具有釋氟性