Hernández-Ortega JJ, Zamora R, Faura F, López J. Vacuum furnace equipment for quantitative determination of trapped gases in castings. revmetal [Internet]. 2009Feb.28 [cited 2023Nov.29];45(1):58-69. Available from: https://revistademetalurgia.revistas.csic.es/index.php/revistademetalurgia/article/view/150