回上一页到 AST 化学成份 CHEMICALCOMPOSITIONJIS 规范 JISSpecificationSteelC%Si%Mn%SpecificationGrade规范钢种碳 Max.矽 Max.锰Max.SUS3010.151.002.00SUS3020.151.002.00JISSUS3040.081.002.00G4303SUS304L0.031.002.00G4304SUS304J30.081.002.00G4305SUH3090.201.002.00G4312SUS309S0.081.002.00SU...
时间:2025-03-13 00:07栏目:行业资料