... , construction and capability of JL aluminum stranded wire (GB/T1179-1999)Table 2 the specification, construction and capability of JL ... aluminum stranded wire (GB/T1179-1999 amended)Table 3 the specification, construction and capability of ... JL/G1B, JL/G2A, JL/G2B, JL/G3A (GB/T1179-1999).Table 4 the specification, construction and capability of steel core ...