Investigation on the expansion of dental stone.
D002118:Calcium; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D003764:Dental Materials / Q000592:standards*; D006244:Hardness; D003765:Models, Dental; D013431:Sulfates; D014961:X-Ray Diffraction
D003764:Dental Materials; D013431:Sulfates; D002118:Calcium