"112823454"@en-us . . "113588625"^^ . . . . . "0"^^ . . "coefficient of expansion"@en-us . "the fractional change in length or area or volume per unit change in temperature at a given constant pressure"@en-us . . . "0"^^ . "expansivity"@en-us . "coefficient of expansion"^^ . . "13588625-n"^^ . . .