表9 钢芯铝绞线(9)

导线型号:LGJ-40/6辐射系数:0.6;导体表面吸收系数:0.5计算载流量(A)风速(m/s)日照强度(W/m2)环境温度(℃)/导线温度(℃)05101520253035400.510070260250239229218206194181167802722632542442342242132021909028427526725824923922921920911530730029328627827026325424650070256246235 ......（本文共 1178 字 ）     [阅读本文] >>