编码描述:seamless ss tubes,gr.316l,sandvik 3r60-8-1.5,acc to astm a21,3,in random lenghts-(d.c.c.no.36/(24)/i/2008/d(hal) dt.12.0 编码来源:印度原始海关数据 产品标签: weld,seamless,carbon steel seamless tube,ion,heat,hea,seamless pipe,y pipe,pup joint,mild steel