A 轮融资的结束为以色列初创公司 City Transformer 开始批量生产 CT-1 铺平了道路，CT-1 是一款电动微型汽车，只需按一下按钮即可改变车辆宽度。凭借本 ...

Nature - A Text-book of Static Electricity Dynamo, Motor, and Switchboard Circuits Testing of Electromagnetic Machinery and Other Apparatus The Alternating Current Transformer The Induction Motor.