表9 鋼芯鋁絞線(9)

導線型號:LGJ-40/6輻射系數(shù):0.6;導體表面吸收系數(shù):0.5計算載流量(A)風速(m/s)日照強度(W/m2)環(huán)境溫度(℃)/導線溫度(℃)05101520253035400.510070260250239229218206194181167802722632542442342242132021909028427526725824923922921920911530730029328627827026325424650070256246235 ......（本文共 1178 字 ）     [閱讀本文] >>