DIN 30910-6:1990-10 Sintered metal materials; Werkstoff-Leistungsblätter (WLB) sint-material specifications; part 6: hot-forged sintered steels for structural parts
1990DIN 30910-6:1990-10 Sintered metal materials; Werkstoff-Leistungsblätter (WLB) sint-material specifications; part 6: hot-forged sintered steels for structural parts
1990DIN 30910-6:1990 Sintered metal materials; Werkstoff-Leistungsblätter (WLB) sint-material specifications; part 6: hot-forged sintered steels for structural parts