专供合金钢板有12Cr1MoV.15CrMo.10CrMo910合金板.16MnR容器板.321.316不锈板;无逢管有12Cr1MoV.15CrMo.20G合金钢管.锅炉管321.316不锈钢管021-66831162张长江
专供合金钢板有12Cr1MoV.15CrMo.10CrMo910合金板.16MnR容器板.321.316不锈板;无逢管有12Cr1MoV.15CrMo.20G合金钢管.锅炉管321.316不锈钢管021-66831162张长江
供应12Cr1MoV合金板.锅炉板3mm-65mm价格:8500-10000元/t
