"302696886"@en-us . "302620802"@en-us . "0"^^ . "0"^^ . . . . "vitreous"@en-us . "302825060"@en-us . "302825060"^^ . . . . "relating to or resembling or derived from or containing glass; \"vitreous rocks\"; \"vitreous silica\""@en-us . "02825060-a"^^ . "vitreous"^^ . .