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价格合理化,公司常年供应Q245R,20R,Q345R,16MnDR,16MnR
Q370R美标容器板A283Gr.A.B.C,A285Gr.A.B.C,A537.CL1.CL2.CL3,SA515/516.Gr55.60.65.70,A387GR.11CL12,SA414/414
A573GR。58,合金容器板,15CrMoR,12CrMoVR,07MnCrMoVR,07MnNiMoVDR,09MnNiDR等