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YONGLI High Quality C67S Spring Steel Coil Strip GB Standard Cold Rolled Alloy Steel 0.50-4.50mm Thickness 15-600mm Width ISO -
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YONGLI T10A Carbon Steel Strip Coil Plain Carbon Steel Hot Rolled Normal Oiled Surface 0.4-4.0mm Thickness Jiangxi XINYU Cold -
中国供应商65mn C45钢板HR高品质碳钢线圈齿轮轴主轴 -
冷轧淬火回火合金钢带卷GCr15 -
冷轧高碳弹簧钢带材65mn/C50/C75/SK5/51CRV4/75CR1/sae 1075钢 -
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退火高碳钢带CK75，S75C，SAE 1075 C75用于离合器零件 -
锯片用45Mn 65Mn SK5 CK45高碳热处理钢带弹簧钢带 -
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