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

#科學與技術 #重工業

代碼: 53665792
分門別類: Live影片
長度: 00:07
長寬比: 16:9
幀率: 59.94
授權: 免版稅