導(dǎo)線型號(hào):LGJ-150/20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(℃)05101520253035400.5100705995765535285034764484193878062960858756554251849346744090656637617597576555532509485115714697681664647629611593574500705875645 (共 1180 字) [閱讀本文] >>