词汇	俗书
释义	俗书 sú shūfolk books俗書
随便看	direct-current experiment direct current face plate starter Direct current feed control panel direct current feeder cable direct current field direct-current field direct current filtering direct current fixtures selection direct current flash butt welding direct current follow up system direct current furnace direct-current generating set direct current generator direct-current generator direct cur-rent generator direct current generatrix Direct current glow discharge Direct current glow discharge plasma direct current governor system m Direct Current Governor System M? direct-current graphitization direct-current grid bias direct current heating direct-current high-speed circuit breaker direct current high tension transmission