制管工藝:不銹鋼焊管外徑范圍:Φ6-Φ610厚(hou)度范圍:0.3
制管(guan)(guan)工(gong)藝:不銹鋼焊管(guan)(guan)外徑范(fan)圍:Φ6-Φ610厚(hou)度范(fan)圍:0.3
制管工藝:不(bu)銹(xiu)鋼焊(han)管外徑范圍:Φ6-Φ610厚度(du)范圍:0.3
制管(guan)工藝:不銹鋼焊管(guan)外徑范圍(wei):Φ6-Φ610厚度范圍(wei):0.3
制管(guan)工(gong)藝:不銹鋼(gang)焊管(guan)外徑范(fan)圍:Φ6-Φ610厚度范(fan)圍:0.3