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40CrMn 钢材 40CrMn 钢材18Cr2Ni4WA 20CrNi3A 30CrMnSiA 30CrMnSiNi2A 38CrMoAlA 38CrA 40CrNiMoA 50CrVA 40Cr(A) 35CrMnSiA 30CrNi3A 25Cr2N
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2021-10-28 |
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A73202 A73402 耐磨钢材 A73202 A73402 耐磨钢材18Cr2Ni4WA 20CrNi3A 30CrMnSiA 30CrMnSiNi2A 38CrMoAlA 38CrA 40CrNiMoA 50CrVA 40Cr(A) 35CrMnSiA 30Cr
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2021-10-28 |
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18Cr2Ni4WA 进口钢材价格 18Cr2Ni4WA进口钢材价格18Cr2Ni4WA 20CrNi3A 30CrMnSiA 30CrMnSiNi2A 38CrMoAlA 38CrA 40CrNiMoA 50CrVA 40Cr(A) 35CrMnSiA 30Cr
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2021-10-28 |
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20MnV 钢材 27SiMn 20MnV 钢材 27SiMn30CrNi3 37CrNi3 12Cr2Ni4 20Cr2Ni4 20CrNiMo 40CrNiMoA 18CrNiMnMoA 45CrNiMoVA 18Cr2Ni4WA 25Cr2Ni4WA 15CrM
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2021-10-28 |
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SUS317L 不锈钢 SUS317L 不锈钢USt37-2DX54D+ZA 34CrMoS455Cr3WStE355S220GD+ZA 34CrNiMo6 60SiCr7X2CrNi1911S250GD+ZA 34CrS450CrV4X2CrNiMo171
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2021-10-21 |
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1.4845 钢材批发 1.4845 钢材批发34CrAlNi712CrMo195S275J0H Ck1538Cr413CrMo44 S275J2H Cm1541CrMo415Mo3S275NH 25CrMo442Cr4C21S275NLH25CrMoS4
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2021-10-21 |
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SUS310S钢材 SUS310S钢材20MnCrS5St52-3L360QB 15CrNi620MoCr4USt28 L415MB16MnCr520MoCrS4USt34-2L415NB 16MnCrS521NiCrMo2USt37-2L415QB17C
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2021-10-21 |
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SUS347H 钢材 15S10C60F3DC03+ZE 35S20C60PbNi42DC04+ZE 35SPb20Ck22 Ni49 DC05+ZE 45S20Ck35NiCo2823DC06+ZE 45SPb20Ck45NiCo2918 S235J0W 60
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2021-10-21 |