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优质弹簧钢50CrVA
东莞市佳越常年现货***牌号:JISG3106,JISG3101,DIN17100,DIN17102低合金钢板,高强钢板现货***490B,***490C日标低合金高强钢板***490(A,B,C),***490Y(A,B)***520(B,C),***570St44-3,St52-3,St50-2St60-2,St70-SS400,2StE315,StE355,StE380StE420,StE460,StE504StarGFANAK80DHADH62DC11GOASNC815******20SUP9SCM440PAK90DH2FNAK55PD555SKD11SKD61FDACDC53SLDHPM38SKH-9SKH-51SKS3SKH59SS400SS41HPM7SLD8718S718HS136S136H8407ST***AXUHB2311RAMAXSALVAR14ORO90XW5XW10XW42DF3DF2UHB4006UHB4462UHB8550ASP-23ASP-303.18CRNI850CRV442CRMO434CRNIMO6M202M238M300M310W302K460M201W500M261W300W303K600W304W321S500GS2711GS2738GS2688GS2316GS2316HGS2344GS2510GS2379GS24361.27141.23431.23671.26061.28851.15451.20801.23651.26011.25501.28401.4006)