... delivery Products in strict accordance with the GB/T2059-2000 national standards organization of production, chemical composition consistent with ... -2.00 10-310 M,Y4,Y2,Y ≤2000 GB/T2059-2000 Supply industry and specifications, performance: Industry species Model ... manufacturingC1100,T20.10-0.4010-310M,Y4,Y2,Y≤2000 Transformer with T2,TU2 0.20-1.00 10 ... .0 5-540M,Y4,Y2,Y1,Y,TY cable shielding copper foil