不锈钢代用焊条
stainless steel substitutional electrode
不锈钢材及耐热钢材标准对照表
Stainless and Heat-Resisting Steels
不锈钢钢笔
fountain pen with stainless steel nib
不锈钢-钢复合板
stainless steel steel clad plate
不锈钢钢丝绕制筛管
stainless steel wire wrapped screen
超薄不锈钢片
ultrathin stainless steel sheet
弹簧用不锈钢丝
stainless steel wire for spring
高氮奥氏体不锈钢钢
high nitrogen austenitic stainless steel