Comité Europeu de Normalização.
Steels for quenching and tempering for construction purposes [Documento electrónico] : technical delivery conditions : EN 10343 2009 / European Committee for Standardization
Steels for quenching and tempering for construction purposes [Documento electrónico] : technical delivery conditions : EN 10343 2009 / European Committee for Standardization
. - Brussels : CEN, 2009
. - 34 p.
. - (European Standard; EN 10343 2009)
691.714