单项选择题
当太阳能电池母线电压高于()伏时,太阳能电池方阵应能自动逐个子阵撤除,直至()伏停止.
A.56.6,56.6
B.53.6,53.6
C.56.6,53.6
D.53.6,56.6
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单项选择题
A.56.6,56.6
B.53.6,53.6
C.56.6,53.6
D.53.6,56.6
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