Name: Nine-volt battery - electric battery that supplies a nominal voltage of 9
Uploaded: 2026-03-18T20:21:31Z
Duration: 7 s
Channel: HarmonyVideo
Description: Nine-volt battery, or 9-volt battery, is an electric battery that supplies a nominal voltage of 9 volts

HarmonyVideo

Nine-volt battery - electric battery that supplies a nominal voltage of 9 volts

Nine-volt battery, or 9-volt battery, is an electric battery that supplies a nominal voltage of 9 volts

#科学与技术 #Industrial

代码: 53665792
分门别类: Live视频
长度: 00:07
长宽比: 16:9
帧率: 59.94
授权: 免版税