brightness of the light bulb when connected to an electrical circuit in series and a set of equipment connected to the electrical circuit, including a voltmeter, ammeter, wires and electrical bridge.

brightness of the light bulb when connected to an electrical circuit in series and a set of equipment connected to the electrical circuit, including a voltmeter, ammeter, wires and electrical bridge.图片
点 击 查 看 大 图
brightness of the light bulb when connected to an electrical circuit in series and a set of equipment connected to the electrical circuit, including a voltmeter, ammeter, wires and electrical bridge.
  • 素材ID:1186830144
    举报
  • 格式:JPG
  • 作者:Aoy_Charin
  • 最大分辨率:5741 x 3827px
  • 最大输出:48.61 x 32.40cm (300dpi) | 202.53 x 135.01cm (72dpi)
关键词
科学创造力项目持有探索浓度系列学习电子研究实验组成电工学生活动规划概念约定学校电流表电力设备结构技术好奇心照明技术技能教育创新照明认知专业知识男孩电压表电路发现化验室灯光电缆科学