表10 鋼芯鋁絞線(10)

導線型號:LGJ-40/6輻射系數(shù):0.9;導體表面吸收系數(shù):0.9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(℃)05101520253035400.510070267257247236225213200187173802812722622532422322212091979029328527626725824823822821711532031330529829028227426625850070260250239 ......（本文共 1178 字 ）     [閱讀本文] >>