A. sensitive B. superiorC. exclusive D. efficient
A. sensitive
B. superior
C. exclusive
D. efficient
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A. Besides B. ThereforeC. Moreover D. However
A. Besides
B. Therefore
C. Moreover
D. However
为什么屋内配电装置的母线要涂漆,而屋外配电装置的母线则不涂漆?
A. They work five days a week. B. They are all the man's friends.
A. They work five days a week.
B. They are all the man's friends.
C. They are paid by the hour.
D. They all enjoy gambling.
用于110kV及以上的电压互感器的辅助二次绕组,其额定电压为100V,而用于中性点不接地的35kV及以下系统的电压