导线类型 | 普通导线 | 节能导线 | ||
导线型号 | JL/G1A-400/35 | JL4/G1A-400/35 | JL3/LHA2-210/220 | JLHA3-425 |
用钢量(t/km) | 124.933 | 124.933 | 124.53 | 124.28 |
单价(万元/t) | 0.84 | 0.84 | 0.84 | 0.84 |
费用(万元/km) | 104.944 | 104.944 | 104.606 | 104.40 |
差价(万元/km) | 0 (基准) | 0 | −0.338 | −0.541 |