山东省Cr12,Cr12MoV,h13模具钢圆钢，轧圆，12mm,14mm,16mm,18mm,20mm,22mm,25mm,28mm,30mm,32mm,35mm,38mm,40mm,42mm,45mm,50mm等模具钢圆钢，轧圆。量大从优。
齐鲁模具钢，质量响当当！
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山东省Cr12,Cr12MoV,h13模具钢圆钢，轧圆，12mm,14mm,16mm,18mm,20mm,22mm,25mm,28mm,30mm,32mm,35mm,38mm,40mm,42mm,45mm,50mm等模具钢圆钢，轧圆。量大从优。
齐鲁模具钢，质量响当当！