導(dǎo)線型號:LGJ-25/4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(℃)05101520253035400.510070192185177169161152143134123802011941881801731651571491409021020319719018317716916215411522722221621120519919318818150070189182174 (共 1178 字) [閱讀本文] >>