进口不锈钢,耐热钢2Cr12MoVNbN,1Cr12WmoV
0Cr18Ni12Mo3Ti..
2Cr13Mn9Ni4,1C..
0Cr17Ni12Mo2N,..
0Cr18Ni12Mo2Cu..
进口不锈钢,耐热钢2Cr12..