driving cone pulley

pulley-英汉词典... ... driven pulley 被动[从动]摩擦轮 driving cone pulley 主动锥形轮 driving pulley [化]主动皮带轮 ...

什么意思_英语driving... ... an driving pulley 驱动风扇皮带轮 driving cone pulley 驱动塔轮 driving pulley 主动带轮 ...