導(dǎo)線型號(hào):LGJ-70/40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(℃)05101520253035400.51007038937535934332730929127225180409395381367352336320303286904264144013883743603453303151154634524424314194083963843725007038236735 (共 1179 字) [閱讀本文] >>