導(dǎo)線型號:LGJ-150/25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(℃)05101520253035400.5100706105875635385124854564263948064061959757555252850247644890668648628608587565542518494115726710693676659641622604584500705985745 (共 1181 字) [閱讀本文] >>