DIN 30912-4:1990-10 Sintered metal materials; sint-guide-lines; part 4: surface-treatment of sintered parts
标准编号:DIN 30912-4:1990-10
英文标题:Sintered metal materials; sint-guide-lines; part 4: surface-treatment of sintered parts
德文标题:Sintermetalle; Sint-Richtlinien (SR); Oberflächenbehandlung von Sinterteilen
发布日期:1990-10
标准预览图


