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30CrMoA 42CrMo4 4140 Pa u'amea lapotopoto fa'atulagaina u'amea vevela mo le pa nifo -
20MnTiB Carbon Structural Steel Alloy Round Bars mo Pine ma Sikulima -
Pa U'amea Fa'ata'amilomilo 20CrMnTi 30CrMnTi mo Kia ma Vaega Fa'amekanika -
40Mn 40MnB 20Mn2 Alloy Structural Plain Steel Round Rod Mo le Tooth Bar -
20Cr 45Cr 40CrB Fausaga U'amea Fa'ata'amilomilo mo Fa'amau ma Pine
