導(dǎo)線型號(hào):LGJ-50/30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(℃)05101520253035400.51007031730529227926625223722120480332321310298286273260247232903463363263153042922812682551153763673583493403313213123025007031129928 (共 1179 字) [閱讀本文] >>