RUDI SUHRADI RACHMAT; OGAWA MUNESHIGE; SIGIT SEJATI; STEVANUS FRANSISCUS. Investigation of Discrepancies in Tensile Test Results of G550 Galvanized Steel Between Manufacturer Laboratory and an Independent Laboratory. Jurnal Teknik Mesin, Industri, Elektro dan Informatika, [S. l.], v. 5, n. 3, p. 343–353, 2026. DOI: 10.55606/jtmei.v5i3.6455. Disponível em: https://ejurnal.politeknikpratama.ac.id/index.php/jtmei/article/view/6455. Acesso em: 12 sep. 2026.