Cov paj rwb khoom qab zib tshuab puas yuav tsum tau ntsaws rau hauv??
Yog lawm, paj rwb khoom qab zib tshuab feem ntau yuav tsum tau ntsaws rau hauv lub qhov hluav taws xob ua haujlwm. Qhov voltage yuav tsum tau sib txawv ntawm lub teb chaws mus rau lub teb chaws, nyob ntawm seb tus qauv voltage nyob rau hauv lub teb chaws. Nov yog qee qhov qauv ntsuas hluav taws xob: - Tebchaws Asmeskas thiab Canada: Ib qho ...
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