答案:A
Japan occupied Korea for 35 years, and many Koreans still harbor very bitter memories of that time, a time when they were prevented from speaking their own language and had to pledge allegiance to the Japanese emperor.
一台三相异步电动机。其名牌上标明额定电压为380/220V,其接法应为()
A、Y/Δ
B、Δ/Y
C、Δ/Δ
D、Y/Y