编码描述:sae 12l14 free cutting leaded steel (non - alloy) (ut-1 no-f.no.v(tech)30-160/ig st-ut-1/omega/ckn/17-18/1921/30/214 编码来源:印度原始海关数据 产品标签: e 12,electrodes,rod,rim,wire rod,g 35,tungsten electrode,holders,electrode,hot rolled steel wire