"Electricity is doing for the distribution of energy what the railroads have done for the distribution of materials." - Charles Proteus Steinmetz https://t.co/yajpw66fnC

“电力对能源的分配就像铁路对材料的分配一样。” -查尔斯·普罗透斯·斯坦梅茨 https://t.co/yajpw66fnC

发表时间:6年前 作者:Robotina @robotinarox_io