導(dǎo)線型號:LGJ-120/20輻射系數(shù):0.6;導(dǎo)體表面吸收系數(shù):0.5計算載流量(A)風(fēng)速(m/s)日照強度(W/m2)環(huán)境溫度(℃)/導(dǎo)線溫度(℃)05101520253035400.5100705184984784564354113873623348054452550748846844842640438090567550533515497479460440419115616602588573558543527511495500705084884 (共 1180 字) [閱讀本文] >>