【生活】电力牵引

同时介绍了当前几种主流的船舶吊舱式电力推进器的应用情况。

摘要介绍了吊舱式电力推进系统的发展情况及典型吊舱式电力推进装置的结构及工作原理，分析了其相对于传统的柴油机－螺旋桨推进装置的优越性。

forming electric connections by SCREWING

TEM mode【电子】;transverse electric and magnetic mode【电子】;transverse electromagnetic mode【电子】

elementary electric charge

dental electric drill car

electroslag remelting plant (electroslag refining plant) heating by electric arc

ROTOTROLS used for controlling electric machines

circulation pump for heating installation, electric

explosion-proof electric hoist