表43 钢芯铝绞线(43)

导线型号:LGJ-150/20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(℃)05101520253035400.5100705995765535285034764484193878062960858756554251849346744090656637617597576555532509485115714697681664647629611593574500705875645 ......（本文共 1180 字 ）     [阅读本文] >>