表3 鋼芯鋁絞線(3)

導(dǎo)線型號(hào):LGJ-16/3輻射系數(shù):0.6;導(dǎo)體表面吸收系數(shù):0.5計(jì)算載流量(A)風(fēng)速(m/s)日照強(qiáng)度(W/m2)環(huán)境溫度(℃)/導(dǎo)線溫度(℃)05101520253035400.510070145139134128121115108101938015214714213613112511911210690158153149144138133128122116115171167163159155150146141137500701431371321 ......（本文共 1173 字 ）     [閱讀本文] >>