electrical oil电气绝缘用油
electricaladj.电的;与电有关的
electrical power plant火电厂辅机
electrical manufacture电工制造
electrical integration电积分
Electrical Calibration电子定标
Electrical heating rod电加热棒
electrical interrupter电力断续器
electrical hand shears电动手剪
electrical electronics电气电子学
electrical timekeeping电动计时
electrical measurement电气测量