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15crmo gb9948-2006 16-20-25-45-50-60-89*4.5-6-8-9-10-10
15crmo gb9948-2006 108*4.5-6-8-9-10-10-12
15crmo gb9948-2006 159*6-8-9-10-10-12
15crmo gb9948-2006 219*8-9-10-10-1-12-14
15crmo gb9948-2006 273*8-9-10-11-12-14-15- 16-20-28
15crmo gb9948-2006 325*8-9-10-11-12-14-15-16-20-25
15crmo gb9948-2006 377*10-11-12-14-15-16-20-25 -40
15crmo gb9948-2006 426*10-11-12-14-15- 16-20-25 -40
15crmo gb9948-2006 457-508x14.2-17.5-22-45-52
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