AZIS, Syaiful; ZAKINURA, M. ANALISA UMUR PAKAI (LIFETIME) BALL BEARING TIPE UCF 4 BOLT FLANGE UNIT PADA MESIN SPIN COATING ABRASIVE CLUTCH TEST DI PT XY. Jurnal Poli-Teknologi, [S. l.], v. 16, n. 3, 2018. DOI: 10.32722/pt.v16i3.984. Disponível em: https://jurnal.pnj.ac.id/politeknologi/article/view/984. Acesso em: 3 jul. 2024.