
1、察看“CCC”認證標識。所以,電纜線產品是國家強制安全認證產品,所有生產企業(yè)務必取得電工產品認證認證的“CCC”認證,得到“CCC”認證標志,在合格證或產品上有“CCC”認證標志。

電線電纜產品制造的工藝特性:1.大長度連續(xù)堆疊組合生產工藝大長度連續(xù)堆疊組合生產工藝,對電線電纜生產的影響是全局性和控制性的,這涵蓋和影響到:(1)生產工藝過程和設備布置生產廠房的各種設備務必按產品要求的工藝過程合理排放,使不同階段的半成品,順次流轉。0CrNi2Si2MoV,4340,SNCM439,40CrNiMoA,20CrNi2Mo ,20CrMnMo ,40CrMnMo ,35CrMo ,42CrMo,4140,4130,SAE8620,45CrNiMoVA,16MnCr5,15CrMn,38CrMoAlA,20MnCr5,20CrMn,18Cr2Ni4WA ,12CrNi3,20Cr2Ni4A ,35CrMnSiA,30CrMnSiA,18CrNi3Mo,25Cr2MoV,22CrMoH,20CrMnMo,20CrMnTi,30CrMnTi,25CrNiMoV,20CrNiMo,G20CrNi2Mo,30Cr2Ni2Mo,17Cr2Ni2Mo,17CrNiMo6,18CrNiMo7,34CrNiMo6,30CrNiMo8,40CrNi。45CrNi,20Ni4Mo,20CrMnSiNi2A,30CrMnSiNi2A,38CrSi,34CrNi1Mo,12CrNi3A,20CrNi 30CrNi3A,34CrNi3A,37CrNi3A,34CrNi3MoA,37CrNi3MoA,12Cr2Ni4A,20Cr2Ni4A,18Cr2Ni4W,25Cr2Ni4W,25Cr2MoV,25Cr2Mo1V,12CrMo,12Cr1MoV,35CrMoV,45Cr2MoV,18CrNi3MoA,20CrNi3MoA,25CrNi3MoA,,22SiMnCrNi2MoVA,5CrW2Si內蒙古包頭廢舊回收電纜廢舊回收電纜價錢是多少一噸