Latin Test pretium universae tentationis machina ISO ISO 7438:2016 Metallicis materiae — ISO flectere test 5173:2009 Probat perniciosius est in metallorum materiae welds — Inclinate probat ASTM E190 – 14 Standard Test Methodus pro Ductility de Welds ASTM E290 – 14 Standard Test Methods pro Tentatione Materiae Ductilitatis ETC…